Earth has been able to support life because its position relative to the Sun provided it with enough heat, but not too much heat for early bacteria to evolve.
地球之所以能够维持生命，是因为它相对于太阳的位置为它提供了足够的热量，但热量没有多到可以让早期的细菌进化。
The implication is that the gases in the mantle came not from the sun but from the early accretion of rocky material.
这意味着地幔中的气体不是来自太阳，而是来自岩石物质的早期积累。
Complex life evolved on the Earth's surface, but not on Mars or other planets in the solar system because on those planets, early surface life was killed by UV radiation.
复杂的生命在地球表面进化，而不是在火星或太阳系的其他行星上，因为在那些行星上，早期的地表生命被紫外线杀死了。
Clements and other early ecologists saw almost lawlike regularity in the order of succession, but that has not been substantiated.
克莱门茨和其他早期的生态学家认为，演替顺序中存在着几乎像法则一般的规律性，但这一点尚未得到证实。
It's still in its early stages, but I think it's shifting around not what kids learn but how they learn.
它仍处于早期阶段，但我认为它正在改变的不是孩子们学习的对象，而是他们学习的方式。
Everybody sleeps, but what people stay up late to catch—or wake up early in order not to miss—varies by culture.
每个人都要睡觉，但是人们为了不错过什么而熬夜或早起，在不同的文化中是不一样的。
In early period, there were no half-measures: usage was either right or wrong, and it was the task of the grammarian not simply to record alternatives, but to pronounce judgement upon them.
在早期，没有折中办法：（语法）用法不是对就是错，并且语法学家的任务不是简单地记录备选词，而是对它们作出判断。
Bach died in 1750, but it was not until the early 19th century that his musical gift was fully recognized.
巴赫死于1750年，但直到19世纪早期，他的音乐天赋才充分得到赏识。
Bach died in 1750, but it was not until the early 19th century that his musical gift was fully recognized.
巴赫逝于1750年，但直到19世纪初，他的音乐天赋才得到充分认可。
Becoming not only an early adopter but an early discarder, you will realize greater status rewards than you ever imagined.
不仅成为早期采用者，而且成为早期丢弃者，您将获得比想象中更大的地位奖励。
It may not be as fast as its competitors, according to early reports, but anything is better than IE7.
他可能没有向它的竞争对手那样快，但是根据之前的报告，它和IE7相比已经是脱胎换骨了。
I love the thought of companies not building products, but engaging their real customers (not just early adopters) as the driving force behind their product roadmap.
我喜欢这种想法，就是公司不是在创建产品，而是在鼓励真正的客户(不局限于早期的用户)参与并由此产生驱动产品的路线图。
But early diagnosis and aggressive treatment, once not available, have made her a cancer survivor.
但幸好发现比较早，加之积极的治疗，让她逃过一劫，尽管治疗曾经一度中断。
You don't usually regret having done that early on but you often times regret not having done it if you don't.
做得早的话你一般不会后悔，相反你可能经常会因为没有这么做而后悔。
It will be mended-it always is, somehow-but not quickly, and not by Mr Davis's early release.
一如以往，这伤害最后会被修补好，但是时间会较长，也不会仅靠尽早释放戴维斯先生就可解决。
Several early space missions involved re-entry procedures, but not every spacecraft was recovered.
早先的几次太空任务皆有重返大气层的程序，但不是所有的航天飞机都顺利返航了。
Maybe so, but not so early in life.
也许是这样的，但不能使其发生在生命中如此早的时候。
Product discovery is therefore not limited to the early development stages but covers the entire project in Scrum.
因此，在Scrum中，产品识别不能仅仅限于开发的早期阶段，而是要贯穿于整个项目开发周期中。
It is starting treatment early, but not so early that patients are a decade or more away from Alzheimer’s.
首先虽然早期就开始治疗，但没有对早到10年甚至更久以后才会患老年痴呆症的人用药。
Not quite a book, but an ancestor—an early effort that replaced rolled parchment and allowed text to be inscribed on two
它不仅是一本书，还是书的祖先：最早的努力，试图取代羊皮卷，而用两边都可写的页面。
She had a vague recollection of seeing Deng's article in the early 1990s, but its content did not stick.
她依稀记得在90年代初读到过邓的文章，但不太记得内容。
In production code, you would not want that; but for early testing, something like what I do is helpful.
在产品代码中，您将不会希望有这样的选择；但对于早期的测试，就象我所做的这些，是很有帮助。
Continuous integration does not mean you integrate every second, but it does mean you should integrate early and often.
持续的集成并不意味着每秒都要集成，但它的确意味着您应该尽早并且经常集成。
Technically, this step need not occur first, but it needs to occur early; it should be obvious that you should create the database before any application code, even automatically generated code.
技术上这个步骤不必最先进行，不过需要在早期完成；应该在编写任何应用程序代码(甚至是自动生成的代码)之前创建数据库，这应该是显然的。
It's crucial to be on time but not too early; often employers get annoyed if you are lingering there too soon, so wait in your car if you have to.
守时是必须遵守的，但是不要去的太早。你在面试地点停留的时间不要太长，否则会引起招聘方的反感，若来的过早，最好在车中等待。
Early action plans are similar to early decision plans, but are not binding.
提早行动计划与提早决定相似，但并不具备约束力。
We know a great deal about the creative chemistry of the early Earth, but not yet enough to solve this problem.
我们知道了大量有关地球早期的创造化学，但还不足以解决这个问题。
We know a great deal about the creative chemistry of the early Earth, but not yet enough to solve this problem.
我们知道了大量有关地球早期的创造化学，但还不足以解决这个问题。
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