Because P and S waves travel at different but fairly constant speeds, the interval between their arrivals increases in proportion to the distance from the earthquake focus, or initial rupture point.
由于P波和S 波以不同但相当恒定的速度传播，它们到达的间隔与到震源或初始破裂点的距离成比例地增加。
When historians have paid any attention at all to unemployment, they have focused on the Great Depression of the 1930's.
当历史学家对失业问题有所关注时，他们关注的是20世纪30年代的大萧条。
When drive-ins were at the height of their popularity in the late 1950's, some 4,000 existed in the United States, but today there are less than one-quarter that many.
在20世纪50年代末汽车影院最受欢迎的时候，美国大约有4000家汽车影院，但如今，这个数字还不到当时的四分之一。
Let′s take a look at her timetable.
让我们看看她的课程表。
"We're not saying that global warming created inequality," says Noah S. Diffenbaugh, the writer of the study and a professor at Stanford University who studies climate change.
“我们并不是说全球变暖造成了不平等现象。”该项研究的作者——来自斯坦福大学研究气候变化的诺亚·迪芬巴夫教授称。
At first, thousands of unskilled laborers were recruited; by the 1730's, however, American employers demanded skilled artisans.
起初，数千名非熟练工人被招募；然而，到了18世纪30年代，美国的雇主需要有技术的工匠。
By the 1990's, less than half of the earth's original rain forests remained, and they continued to disappear at an alarming rate every year.
到20世纪90年代，地球上原有的雨林只剩下不到一半，而且它们每年都继续以惊人的速度消失。
A storm is classed as a super typhoon if it reaches maximum sustained 1-minute surface winds of at least 65 m/s.
如果风暴的最大持续时间为1分钟，表面风速至少为65米/秒，就会被列为超级台风。
At the end of the 1950's, Bernard Berelson remarked that the field of communication was becoming too disjointed.
20世纪50年代末，贝尔纳•贝雷尔森指出，通信领域变得过于脱节了。
This may be as simple as printing out the configuration tree (and source location(s)) at startup, although this can be lost quickly in long running systems.
这在启动时可能和打印配置树（以及源文件的位置）一样简单，尽管这在长期运行的系统中很快就会产生变化。
Well, eh, I think that in cases like this, you know doing the sort of timehold beating, he"s really at his best.
嗯，我认为这样的情况，你应该知道在把握时机方面，奥巴马确实做得很不错，他像是个草根明星似的在社会当中扮演组织者的角色。
Did I leave a sense of completion for my reader (s) at the end of the paper?
在我论文的最后，我能不能让我的读者有一种圆满完成了的感觉呢？
After you've finished the last chapter (" Thinking Like a Trader "), take the Attitude Survey again - it s reprinted at the back of the book.
当你读完了最后一章(“像交易者一样思考”)，再次做这个态度调查——在本书后面又印了一次。
Desktop publishing, for example, is fundamentally not different from computer typesetting, which dates back to the mid 1960's at least.
例如，至少可追溯到1960年中期的桌面印刷，在本质上并没有不同于计算机排版。
Yet there is no culture of teaching language to primary-school students in the U. s., at least outside progressive private schools on the coasts.
然而，美国的小学，至少是沿海地区逐渐向私立过渡之外的那些学校，没有语言教学文化。
At the Lord 's command the Israelites set out, and at his command they encamped.
以色列人遵耶和华的吩咐起行；也遵耶和华的吩咐安营。
At the Lord 's command they encamped, and at the Lord' s command they set out.
他们遵耶和华的吩咐安营，也遵耶和华的吩咐起行。
His tired eyes examine the envelopes at arm \ 's length.
他用疲惫的眼神检查手边的信封，没有期待中的贺卡。
The U.S. 's is at 50%, rising to 58% in 2025.
美国的比率为50%，2025年将上升至58%。
The other attribute, type, provides additional metadata about what?s expected at the other end.
另一个属性type提供了在另一端能够看到什么的元数据。
What follows indicates any number of Spaces, new lines, or tabs (\ s), but at least one (+).
接下来的符号表示任意数量的空格、换行或制表符(\s)，但至少要有一个(+)。
Microsoft\'s shares closed on Friday virtually unchanged at $29.24. Yahoo\'s shares were $1.85 higher at $28.67
周五收盘时微软的股票没有大的变化，保持在29.24美元，雅虎的股价则上升1.85美元，达到小于微软报价期望值的28.67美元。
The long, straight part of an anchor, to which the anchor rode attaches at one end and the fluke(s) at the other end.
锚的长而直的部分，一端连接着锚缆(anchorrode)，另一端连接着锚爪(fluke)。
The search uses a special target pattern (namely: \%column_numv.*\S) to locate the closest preceding line that has a non-whitespace character (\S) at or after (.*) the cursor column (\%column_numv).
搜索使用了一个特殊的目标模式（即 \%column_numv.*\S）来查找最近的一个行，这个行在游标所处的这一列（\%column_numv）或后一列（.*）应当具有一个非空字符（\S）。
Apple has unveiled a new model of the iPhone - the 3g s - at its annual conference for software developers.
在苹果年度软件开发商会议上，苹果公司公布了新款iPhone手机3gS。
Apple has unveiled a new model of the iPhone - the 3g s - at its annual conference for software developers.
在苹果年度软件开发商会议上，苹果公司公布了新款iPhone手机3gS。
应用推荐