The difference lies in whether the project is in a sense defined and developed by the student or whether it s assigned by a teacher.
区别在于这个项目是由学生定义和开发的，还是由老师指定的。
There was some pain for everyone: median pay for chief executives of non-financial firms in the S&P 500 fell by 2.7%.
每个人都有自己的痛苦，标准普尔500指数中非金融公司首席执行官的平均薪酬下降了2.7%。
But there was some pain for everyone: median pay for chief executives of non-financial firms in the S&P 500 fell by 2.7%.
但是每个人都有一些痛苦： 标准普尔500指数中非金融公司首席执行官的平均薪酬下降了2.7%。
If the symbol were Coptic, the first symbol would be "ra" and then an unknown symbol followed by a double "S" sound.
所以如果这个符号是埃及古语，第一个符号应该是“ra”，然后是一个未知的符号，后面跟着一个双“S”音。
The Maker Movement is rediscovering learning by doing, which is Dewey' s phrase from 100 years ago.
创客运动正在重新发掘“干中学”，这是杜威在100年前的名言。
In the 860's the Byzantine Empire began to recover from Arab incursions so that by 872 the military balance with the Abbasid Caliphate had been permanently altered in the empire's favor.
860年代，拜占庭帝国开始从阿拉伯人的入侵中恢复，因此到872年，与阿拔斯王朝的军事平衡永久地成为帝国的优势。
If you want to reduce some stress, you can reduce this by the word S-T-R-E-S-S, that's stress.
如果您想减轻压力，可以用S-T-R-E-S-S 来减轻压力。
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。
1940's swing was belittled by beboppers of the 1950's who were themselves attacked by free jazzes of the 1960's.
二十世纪五十年代的比波普派轻视二十世纪四十年代的摇摆音乐派，而他们自己又受到二十世纪六十年代的自由爵士派的抨击。
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。
The scene of the Five Starred Red Flag against the dark sky on the grey lunar surface was taken by a camera on the Chang'e s robotic probe's lander and then sent to the ground control.
在灰色的月球表面，五星红旗映衬着黑暗的天空，这一幕是由嫦娥机器人探测器的着陆器上的相机拍摄的，然后发送到地面控制中心。
Although the pesticide TDX has been widely used by fruit growers since the early 1960's, a regulation in force since 1960 has prohibited sale of fruit on which any TDX residue can be detected.
虽然TDX这款农药自20世纪60年代早期就被果农广泛使用，但自1960年起，一项生效的法规禁止销售任何可以检测到 TDX残留的水果。
By placing characters within a wider cultural context, Marshall attacked racial and sexual stereotypes and paved the way for explorations of race, class and gender in the novels of the 1970's.
通过将人物置于更广阔的文化背景中，马歇尔抨击了种族和性别的刻板印象，并为20世纪70年代小说中种族、阶级和性别的探索铺平了道路。
By the mid-1850's the inclusion of women in the rituals of party politics had become commonplace and the ideology that justified such inclusion had been assimilated by the Democrats.
到19世纪50年代中期，将女性纳入政党政治仪式已成为司空见惯的事，而为这种纳入辩护的意识形态已被民主党同化。
Under the name Zometa, the drug was approved by the U. S. Food and Drug Administration for cancer patients in 2002.
药名为唑来膦酸，该药在2002年被美国 FDA获准用于癌症病人恶性高血钙的治疗。
我方建议支付见票后30天付款的汇票。
The fermentation conditions of Chaenomeles speciosa S. Nakai wine were optimized by orthogonal experiments.
采用正交实验法对中井木瓜酒的发酵条件进行优化。
Keep in mind that we will need to verify removal of the word (s) by viewing the page.
记住你将需要通过访问该页面以确认删除一个或多个词。
Widespread use of the megaphone started in the 1900's and the famous pom pon was introduced in the 1950's by Lawrence Herkimer.
扩音器于20世纪开始被广泛使用，而著名的彩球手摇花也于20世纪50年代被劳伦斯•何其莫用到啦啦队当中。
It's easier for a couple to sidestep a huge argument (s) by not opening that Pandora's box.
对夫妻而言，为了回避一场大争吵而不去打开那个潘多拉的盒子更省事一些。
“The reality is that they are two completely different, incompatible technologies, but it's a nice way to get away from TD-S, by claiming it's an upgrade or an evolution,” says Mr Thelander.
席兰德说，“ 两者实际截然不同，两个技术彼此并不兼容，但把新技术说成是升级版或是衍生版，不失为摆脱TD-S的一种体面方式。”
"The reality is that they are two completely different, incompatible technologies, but it's a nice way to get away from TD-S, by claiming it's an upgrade or an evolution," says Mr Thelander.
事实是，这两者截然不同。但是声称他是升级版或革新版可以漂亮地摆脱TD - S。
photo above: The house was originally 2 cottage that were made into one in the 70's by the National Trust so it's a very quirky shape.
上图：这房子原来是两座屋子，七十年代由NationalTrust出自合并成一座，所以形状非常奇怪。
If mappable, the Windows construct can be mapped to the specified Linux construct (s) by closely examining the types, parameters, return codes, and such.
如果可映射，则Windows结构可以映射到特定的Linux结构(需要仔细检查类型、参数、返回代码等)。
Although some Wiccans focus on particular gods from particular world mythologies, Wiccans may worship many god (goddesses) s by many different names.
虽然一些巫术崇拜者集中了来自特殊世界神话特别的上帝，巫术崇拜者可能通过不同名称崇拜更多上帝(女神)。
When New Year's Day as changed from March 25 to January 1st in the mid-1560's by King Charles IX, there were some people who still celebrated it on April 1st and those people were called April Fools.
16世纪60年代中期，国王查理九世把新年从3月25日变为1月1日，而还有一些人在4月1日过新年，这些人就被称作四月傻瓜了。
H. 264's, by comparison, is strength-adaptive based on whether DCT coefficients exist on either side of a given edge and based on the motion vector delta and reference frame delta across said edge.
对比之下，H . 264是强度自适应的，基于DCT系数是否存在给定边缘的任何一边，和基于运动矢量差值和参考帧在边缘的差值。
This year 's cotton production exceeds last year' s by a big margin.
今年的棉花产量大大超过了去年。
This year 's cotton production exceeds last year' s by a big margin.
今年的棉花产量大大超过了去年。
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