查询词典 by-pass

To have a now rudder fitted. but by now the Thermopylae was over fivehundred miles ahead .

上面句子中的by now 一样，我不是很明白过去时态中也有用到NOW 的用法，请大家给我解释？

Get into the car, get on the bus, jump onto the platform, out of (6)介词和名词动词等有不少固定搭配和习惯用法: to one's surprise / joy, in charge of , instead of, in bed, in trouble, in a hurry, in surprise, with a smile, with one voice, according to, at once, on time, in time, in all, at home,, at last, at least, in the end, by the way, for example, at the same time, at the same speed, on one's way, in the sun, on the football team, in line, with the help of, in red / green … put on, look for, look after, run after, send for, enter for, pay for, show…around, listen to, arrive in / at, get to, agree with, succeed in, think of, wait for,….

7表示加减乘除，分别用介词 plus， minus， times 和动词过去分词 divided + by 二，复习时需要注意的要点(1)介词一般放在名词之前，但它后面的介词宾语是疑问代词，疑问副词或者关系代词时，这些词提到了前面而只剩下介词在后了。(2)介词和动词，形容词，名词等常常构成固定搭配，也就是说，在这些词的后面常常要求用一定的介词。这一点在学习时要特别注意。

By trussing the exterior columns and forming them into a tube,they are very efficient in resisting lateral forces because they utilize overall dimensions for overturn resistance and efficient truss members in direct stressfor shear resistance.

By桁架柱和外部形成一管他们，他们是非常有效的抗侧向力，因为他们利用推翻性和效率的直接压力（桁架成员，而不是在弯曲的整体尺寸）剪切resistance。

For those who care about government by the people,the decline in public understanding cannot go unchallenged.

对于那些关心政府的人来说by the people是什么意思啊？

By Rick Waldron How it began Flash began as Jonathan Gay's dream of being an architect.

By瑞克Waldron它怎么开始了 Flash开始了作为乔纳森同性恋者的梦想是建筑师。

The equivalence in the large-sample distribution is justified as follows: The sample proportions converge in probability to ,by the weak law of large numbers.

相等在大样品发行被辩解如下：样品比例聚合在可能性对，by 大数字微弱的法律。

If you don't believe me, read The Idea Factory by Pepper White for one account of graduate life at MIT.

如果你不相信我的话，建议你读读 The Idea Factory by Pepper White ，在后面的参考文献里面。

Severely disappointed. If you don't believe me, read The Idea Factory by Pepper White for one account of graduate life at MIT.

如果你不相信我的话，建议你读读The Idea Factory by Pepper White，在后面的参考文献里面。

When those days elapsed, adidas classic's theme is based on Playground. Adida Classic is known for its cloth's color and chidren's clothes. Its main color is infused with 1993 Old Millfun. When rotating Trojans, slides and clover ice cream inadvertently arouse childhood memories, playful avant-garde artists such as Delaware, Bob Foundatio, MEWE, Markus Hofko and Gaston Caba also attended the exhibition. Markus Hofko and Gaston Caba are taking photos and clipping video slips for the exhibition while artists expressed their creative ideas through the design of adidas Originals by Diesel. Adidas fully completely neglected the atmosphere of the current mainstream fashion enabling the guests to play to the core.

就在童年的一切在步履匆乱的时代似乎将要被掩埋，adidas三叶草经典系列以『游乐场』为主题，凭借五彩斑斓的色泽及童趣十足的线条为1933 老场坊原本冷色调的空间注入了一派生机盎然而又童趣十足的玩乐意味――当旋转木马、滑梯与三叶草冰淇淋不经意间唤起童年的记忆，更有童心未泯的前卫艺术家Delaware、Bob Foundation、MEWE设计联盟、Markus Hofko和Gaston Caba等为今次派对所特别拍摄的视频短片及摄影作品点缀其间，而艺术家们亦在adidas Originals by Diesel牛仔裤的设计中表现出了个性张扬的创意思考……adidas完全抛却了时下主流时尚派对过于凝重的气氛，令嘉宾们忘情而轻盈地玩耍其间。

In order to overcome the problem of multidrug resistance in human epidemic carcinomata anti-adriamycin cells (KB-A-1), the antisense and antigene oligonucleotides were used to investigate their effectiveness on inhibiting the mdr1 gene expression. The effectiveness of antisense or antigene oligonucleotide on inhibiting the multidrug resistance was detected by MTT colometric assay and ELISA.

中文题名反义与反基因寡核苷酸及其萘二酰亚胺偶联物对靶基因表达的抑制作用研究副题名外文题名 The inhibition of the targeted gene expression by the antisense or antigene oligonucleotides and their naphthylimide-conjugated derivatives 论文作者李军生导师张元兴魏东芝教授学科专业生物化工研究领域\研究方向生物化学与分子生物学学位级别博士学位授予单位华东理工大学学位授予日期2001 论文页码总数106页关键词基因表达基因治疗反义寡核苷酸反基因寡核苷酸核酸馆藏号BSLW /2001 /Q78 /264 针对人表皮癌抗阿霉素细胞株（KB-A-1）的多药抗药性问题，本文从反义核酸和反基因核酸角度，通过MTT法检测细胞生长情况，ELISA法检测基因表达产物P-gp表达水平的变化，对寡核苷酸抑制肿瘤细胞MDR1基因表达的机制进行了探讨。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。