篇一:《有关科技的5个长句子》
有关科技的5个长句子
1.The convenience and effectiveness of GPS guidance systems and digital maps generated by search engines is undeniable. They’ve definitely made our lives easier. What we don’t get from using these devices and applications are the increased ability to understand spatial orientation, representative symbolism, and navigation.
GPS导航系统和搜索引擎生成的数字地图，其便利性和有效性是不可否认的，确实使我们的生活变得更加轻松。我们的空间方向立体感、识别标志性符号的记忆力以及导航能力无法从使用这些设备和应用程序中得以增强。
2..The primary culprits are E-readers. They’re convenient and can store thousands of books. There’s also evidence that their format makes it more difficult for users to retain and recall information they just read. Don’t worry, there’s no need to give up your e-reader! What we should do is make an effort to read printed books. This will be especially helpful when perusing information we need for academic or career purposes.
主要的罪魁祸首是电子阅读器。电子阅读器方便可以存储成千上万本书籍。也有证据表明电子阅读器的格式让用户更难记住并回忆起刚读过的信息。别担心！没有必要放弃你的电子书！我们应该做的是努力去阅读印刷书籍，仔细阅读学术或职业方面的信息特别有用。
3.Instead, experts remend turning off all devices an hour before bedtime and finding another method for winding down, like reading a book, taking a warm bath or performing a series of calming yoga poses. It's also a good idea to exercise and lay off the caffeine several hours before bedtime.
专家建议，睡觉前不要玩iPad，睡前一小时关掉所有的电子设备，通过其他方式放松自己：比如读本书，洗个热水浴，或做做舒缓瑜伽。在睡前几小时进行运动，让自己体内的兴奋剂提前消耗掉也是一个好主意。
4.Forget weeks to find a builder and months for house construction, a machine developed in the United States can build a 232sq m home layer by layer in a single day.
我们不需要再花几周的时间找建筑商或者花数月的时间为房屋施工了。美国研发的一种机器可以在一天之内一层层地打印出232平方米的房子。
5."Imagine you are 200 kilometres (130 miles) away, on holiday, and you realised you have forgotten to close your curtains."
Not to worry. You can send a quick text message to your curtain remote control. If that doesn't work, you can always get your television or your radio to lend a hand.
“假如你正在离家有200公里（合130英里）远的地方度假，突然想起来忘记拉窗帘了。” 不必担心。你可以立即向窗帘遥控器发送一条信息。如果它没有“开工”，你还可以让电视或者收音机帮你传个信儿。
篇二:《有关科技变化的诗句》
节物风光不相待，桑田碧海须臾改。昔时金阶白玉堂，即今唯见青松在。 -----卢照邻
大胆设想，小心求证。看来大胆还是必要的，当然大胆要建筑在扎实工作基础上。 ——赵金科
科学规律的本身是客观真理，是不会陈旧的。人们运用这些规律的方式和作出的相应设计方
案，却是日新月异的。 ——王竹溪
科学的真正的、合法的目标说来不外是这样：把新的发现和新的力量惠赠给人类生活。 ——培根
科学、科学知识总是假设的：它是猜想的知识。科学的方法是批评的方法：寻求和消灭错误
并服务于真理的方法。 ——卡尔·波普尔
科学精神在于寻求事实，寻求真理。 ——胡适
科学需要一个人的全部生命。 ——朱冼
科学技术发展到今天，已是综合的、大规模的、集体的事业。 —
—王方定
科学知识的积累是科学发展的必要前提，至于最后由谁来总其大成，也许带有偶然的、幸运
的色彩。 ——谈家桢
进步不是什么事件，而是一种需要。 ——斯宾塞
前进是生活的法则，不然人就不能称作为人。 ——勃郎宁
科学本身就有诗意。 ——斯宾塞
任何科学的结论都不该看成是永恒不变的。 ——邓拓
搞科学、做学问，要“不空不松，从严以终”，要很严格地搞一辈子工作。 —
—华罗庚
对全人类来说，只有一种共同利益，那就是科学的进步。 ——圣西门
科学是系统化了的知识。 ——斯宾塞
科学是一种强大的智慧力量，它致力于破除禁锢着我的神秘的桎梏。 —
—高尔基
科学常是在千百次失败后最后一次成功的。 ——徐特立
独立思考，实事求是，锲而不舍，以勤补拙。 ——周培源
任何科学上的雏形，都有它双重的形象：胚胎时的丑恶，萌芽时的美丽。 —
—雨果
向一切成功者和失败者学习思想方法。 ——何祚庥
科学事物，必须不断研究，认真实验，得寸进尺地深入、扩展，通过韧性的战斗，才能可能
获取光辉的成就。 ——陈佳洱
科学是“无知”的局部解剖学。 ——霍姆斯
人们喜欢猎奇，这就是科学的种子。 ——爱默生
一切伟大的科学理论都意味着对未知的新征服。 ——卡尔·波普尔
科学在今天是我们的思维方式，也是我们的生活方式，是我们人类精神所发展到的最高阶段。 ——郭沫若
各种科学发现往往具有一个共同点，那就是勤奋和创新精神。 ——钱
三强
科学经历的是一条非常曲折、非常艰难的道路。 ——钱三强
科学技术体系本身是一种现代社会组织，必须以一种现代精神原则作为运动动力，仅仅依靠
增加资金与人员的投入，并不能获得所期待的科技产生。 ——何家栋
科学和民主，它们取消了人和自然的差异，也取消了人和人的差异。 ——王安{有关科技的话语}.
忆
忽如一夜春风来，千树万树梨花开。
飞流直下三千尺，疑是银河落九天。
君不见高堂明镜悲白发，朝如青丝暮成雪。
朝辞白帝彩云间，千里江陵一日还。
一切伟大的科学理论都意味着对未知的新征服。 ——卡尔·波普尔
篇三:《科技英语句子》
科技英语９００句
一，时间
1. When a wire is broken by bending it back and forth rapidly, some of the work is transformed into heat and the wire gets hot.
当把导线快速地（通过）来回弯曲折断时，部分功就转换成热，所以导线变热． Bending strength 抗弯强度
Forth 向前，以后，向外
Back and forth 来回地，往返 break forth 突然，迸发，突发 be transformed into 转变为..
2. When the moon changes it position, so do the orientation of the tide-generating forces and the position of the equilibrium tide. 当月亮的位置改变时，引潮力的取向和平衡潮的位置也改变了．
equilibrium tide 平衡潮 tide潮，趋势
3. The water vapor will change from its invisible state to condense into visible moisture when the dew point temprature is reached. 当露点温度达到时，水气将从其看不见的状态凝结成可见的水分．
Vapor 蒸汽、水汽[ˈveipə] dew 露水[dju:]
Invisible 看不见的[inˈvizəbl]
condense into 凝结成，把。。。。压缩成
moisture [ˈmɔistʃə] 水分，湿气，湿度 moisture trap 除潮器，脱水器
4.When a user requests a set of resources, it must be determined whether the allocation of these resources will leave the system in safe state.
当用户要求一组资源时，必须确定这些资源的分配是否会让系统处于安全状态． be determined to下定决心…
allocation分配[ˌæləˈkeiʃən]
5.As the number of users sharing the segment increases, so does the difficulty of finding an acceptable segment number.
当合同程序段的用户数目增加时，查找可接受的程序段的号码的困难也增加． 当用户共享的段数增加，查找可接受段数的困难也增加了。
Segment 程序段[ˈseɡmənt]
Acceptable 可接受的
The soil contains 30 times the acceptable level of radioactivity.
这片土壤受到了高于标准30倍的辐射。
Contain 包含，克制
6. The air pressure begins falling accordingly as a typhoon es near.
随着台风的临近，气压开始下降．
According to 依照 accordingly 因此，于是，依据，相应地
Air pressure forces the water through the pipe.
空气压力使水通过管道。
The air pressure at the hot value inlet does not bee excessively low.
在热风阀进口处的风压不要变得太低。
Inlet 进口n，引入v excessively [ɪkˈsesɪvlɪ] 过度地，
Coolant temperature and ambient air pressure may be used to optimize cold starting and altitude performance.
冷却水温度和大气压力可用于使冷起动性能和高原性能最优化。
7.While they are waiting in the ready queue, the I/O devices are idle. 当它们在就绪队列中等待时，输入／输出装置则空闲着．
8. At the same time the waves are fanning out, they are also separating by wavelength, a process known as dispersion.
当这些波向外扩散时，它们也在按波长分开，这一过程叫频散．
9.Current stars flowing at the very moment when we close the circuit. 当我们一接通线路，电流马上就开始出现．
10. Meteorlogy entered a period of rapid advance about the time the Bjerknes' cyclone model appeared.
大约在Bjerknes的气旋模型问世前后，气象学进入了一个迅速发展的时期．
11. While in the form of radiation, the energy may travel a tremendous distance before being absorbed or changed back into heat.
当能量以辐射能形式存在时，可以在经过很长距离后，才被吸收或转化为热．
12. When moving over land, a typhoon is gradually decreased in severity.
当台风在陆地上移动时，其猛烈性逐渐减弱．
13. It is only when particles are close enough to exert relatively large forces on one another that they are able to set each other into this type of vibration.
只有当粒子紧密到能够相互施加较大的力时，它们才能使彼此产生这样的振动．
14.Only when its melting-point temperature is reached does iron start to pass into a liquid.
只有当熔点温度达到时，铁才开始变成液体．
15. Only if the ponent vectors are on a straight line will the length of the vector for the sum be equal to the sum of the lengths of these ponents or to thier difference.
只有当几个分矢量在一直线上，那么表示其和的矢量长度才会等于这些分量的长度和或它们的差．
16. Whenever occasion arises intensive observations are to be done to get the information on the fine structure of the atmospheric event.
每当必要时，应该进行加密观测以便获得这一大气事件的细微结构的资料．
17. Whenever a wave moves out from a source in uniform medium, it travels in straight lines.
每当（凡是）波从均匀介质中的波源移出时，它都呈现直线传播．
18. Each time the current changes directions, a period of no current, known as slack water, intervenes.
每当潮流改变方向时，中间都有一段叫做平潮的无潮流阶段．
19.As a rule, the temperature in the troposhere decreases steadily with increasing altitude until the tropopause is reached.{有关科技的话语}.
通常对流层温度直到对流层顶都是随高度增加而不断地减小的．
20. The jetstream was not fully recognized as a meteorological entity until 1949.
直到１９４９年急流才作为一种气象实体现象为人们充分认识到．
21. The seeds did not start germinating until late March becasue of a long spell of drought.
由于一段很长时间的干旱直到３月下旬这些种子才开始发芽．
22. Not until August 1974 did the expeditionary obervations begin. 直到１９７４年８月考察（探险）活动才开始．
23. A piece of metal left in the sun rises in temperature until it loses heat at the same rate at while it absorbs heat. 一片放在阳光下的金属，其温度要上升到它吸收热量和失去热量的速率相等时才停止．
24. In the simplest case, we start the requested I/O and wait until it isplete before returning control to the user program.
在最简单的情况下，我们启动一个I/O请求，且一直等到它实现再（才）使控制器返回到用户程序．
25. The weather remained the same until after June.
那种天气一直维持到６月以后．
26. By the time witer begins, coastal waters are thoroughly mixed, with virtually no temperture or salinity differences between surface and bottom waters.
到冬季快要开始的时候，沿岸的海水已经彻底混合，表层和底层的水几乎没有什么温度差和盐度差了．
27. If there is a page fault, all the old values are written back into memory before the trap occurs.
如果有页面错误，则在自陷中断产生之前，所有原来的数值都要写回存储器．
28.Such observations must be processed before we can utilize them.
在我们能应用这些观测资料之前，它们必须进行处理．
29. But thirty years were to elapse before suitable instruments were available to allow adetailed and systematic investigation.
但是竟然过了３０年才出现了适用的仪器让我们对之进行细微的系统的考察．
30. It was a few years before a breakthrough was made in this field. 过了几年在这一领域才有了突破．
31. Small objects such as dust particles and water droplets fall only small distances before losing most of their acceleration.
向尘埃和小水滴这种小物体只下降很短距离就失去它们的大部分加速度。
32. Ship may have to wait for days before finding a time when ining waves and tidal currents are right, permitting them to enter the harbor with safety.
船只必须等待多日才能等到合适的波和潮流，从而使得它们能安全地进港。
33. After the concept of temperature became understood, there were many years of scientific development before the read nature of hest was established.
在人们理解了温度的概念以后，又经过多年的科学研究确定了热的真正性质。
34. Even after air masses move far from their original breeding ground source, they may still be recognized by their characteristics.
即使在气团远离其原来的生成源地以后，它们仍然可根据其属性而被识别出来。
35. Since the puter came into being science and technology have made great advances.
自计算机问世以来，科学技术已取得巨大进展。
36. Cold fog dispersal has been an operational success in the U.S. since 1963. 美国自1963年以来，冷雾消散在实际操作上一直是成功的。
37. Fog dispersal research has since followed the line.
自那时以来消雾研究一直遵循这个方向。
38. It is only since the 1980s that much attention has been given to the phenomenon. 只是从80年代以来，人们才很重视这一现象。
39. As soon as the tropopause is reached, temperature stops decreasing with height. 一达到对流层，温度就停止随高度上升。
篇四:《最精华的科技英文句子》
标题书名
A study of
Investigation of
Analysis of
Problems of
新方法
Approach to
Introduction to
目前 为止的研究背景、经过
So far, only few attempts have been made …
~ has never been examined …
Little attention has been …
Has been ignored
完成了~ 研究
Over the past few years a considerable number of studies have been made on ~ Several article have been devoted to the study of ~
研究了~ 但不够充分
Although a large number of studies have been made on ~, little is know about ~
A great deal of effort has been made on ~
出示主题、目的
The purpose [aim] of this paper is to …
We are concerned with ~
We deal with …
The purpose here is to explore a little further into ~
排除与主无关的事情
We are not concerned with ~
…, but here I limit the discussion to ~
…, but it is not our present concern.
公式
The purpose of this paper is
To consider
To show
To demonstrate
To examine
To formulate
To solve the problem of
To answer the question of
To explain the phenomenon of
首先，让我们来思考~
First of all, we will examine ~
Let us start with ~
I would like to focus attention on ~
公式 (疑问词子句)
The question of ~ how
The point of ~ what …
The analysis of ~ whether …
指出问题点
The question is …
The problem increases when one turns from A to B … 问题变大了
The remains a second question:
The question which we must consider next is ~
We are encountered by two difficulties. This first is ~. The second is ~.
描述问题的核心、要点{有关科技的话语}.
The point about ~ is …
It offers the key to an understanding of ~
分类
There are three kinds of ~
They may be divided into three types
They can be classified into three main groups
The are grouped into ~
~ falls into three categories.
~ belongs to the category of ~
We have three distinct types of ~
~ can be broken down into three parts.
We may classify the N into three types according to their cartelistic…
在分类之外
Outside the category of ~
排定顺序
First, secondly, thirdly,
O begin with [ To start with], … Then [Next], , Furthermore (接者)Finally [Lastly] What is more 再者
重要性越来越高
The first important point is … Even more important is … Most important of all is ~ 依据什么基准排列
The list is in chronological order 时间
The list is in order of size [data, age]
The list is in order of their importance
The order of arrangement does not indicate their relative importance.
附加、补充时使用（再加上～）
In addition to ~, …
Similarly / likewise / in the same way 同样地
Both A and B
Besides / moreover / furthermore 、并且
Not only A but also B
A as well as B 和ｂ相同地，Ａ～
唤起注意
Should notice that …
Must be noted that …
The first point to notice is 首先要注意的是…
Draw attention to
We should Not overlook that 不可忽略
Ignore 是「故意忽视」，而overlook 是『看漏』
The fact that … can hardly be ignored. 不容忽视
This is obvious, we often overlook it
指出重要性
It is important that …
What is important is …
That … is not important. What matters is rather that … …是不重要的，重要的是… The report gives weight to ~ 把重点放 ~
Secondary importance 次要
~不可忘记
We need frequently to remind ourselves of ~ 时常提醒自已~
It is important To Keep in mind that …
我想强调
I would like to emphasize [ stress ]
In this study the main stress falls on …
Emphasize / stress -> 名词 emphasis / stress
Put emphasis [stress] on …
述说意见、想法错误
The view is quite unsatisfactory. 此看法相当不充分
It is a mistake to think that
Mistake, error , fallacy 名词
Wrong, false, mistaken, untrue, (misleading易误解的) pointless 「不得要领」 inaccurate 「不正确的」<= 形容词
Truth 正确 (名词)
True, right correct, sound 「足以采信」, precise 「正确的」 accurate 「正确的、准确的」, valid 「有效的」
用于可能性的讲法
It may be that
It is possible that …
It is likely that (相当的证具来证明某事)
显然的
It is clear that …
It is obvious that
There is no doubt about ~{有关科技的话语}.
对的
True
It is not to be denied that …
We can say with fair certainty (相当的确定) that
即使、万一
Even if
表示妥当
The argument (论点)makes sense. 是合理
There is considerable validity to this concept, though …
Perhaps it is right to say that …
It is safe to say that … (大胆地说)
Valid argument 有根据的论点
Given that - 「在…的前提下」, given that the average lifespan of the Japanese is about eighty years (80), there is about twenty five years left when employees retire from their jobs at fifty five years of age. 如果(前提下)日本人的平均年纪是80年。
一般的意见 (关于~ 大家的意见一致)
Most of us would accept that … 绝大部分的人都接受…
Many scholars believe that … 大部分的学者都相信
It has been established that … 这个已经成定论
The foregoing argument would be accepted by most people, but … 前面的论点… Agree with …
支持
I agree with … in thinking that ~ 我支持~的想法
Take a similar view 使用类似的想法