查询词典 down

Net Gestapos track down and punish offenders for even some minor perceived rule-breaking offense.

track down 追踪，哪怕是那些微不足道的犯规，网盖都会要穷追不舍把犯规者法办。

Routers R2 and R3 mark the route as inaccessible and will not accept any further routing updates from R1 until their hold-down timers expire.

B 路由器 R2 和 R3 标记这条路有是不可达，并且直到它们的 hold-down 记时器超时才会同意从 R1 来的路由更新

The park was in great shape, and featured a down rail, two kickers, an A-box, a funbox, and even a mini-quarterpipe at the end.

公园的设施被修整一新，比赛场地包括一个down rail，两个kickers，一个A-box，一个 funbox，以及一个mini-quarterpipe。

The film features a new Oasis song also called "Lord Don't Slow Me Down", written by Noel Gallagher and recorded during the Don't Believe the Truth sessions, Gallagher described it as being "one of the best things, like The Who, The Yardbirds and the Jeff Beck Group combined, and it's got two drum solos on it!".

影片专题讲述了绿洲的一首新歌，又名&Lord Don't Slow Me Down&，这首歌由Noel Gallagher谱写，并在&不要相信真理&发行期间录制。盖勒格描述说：&这首歌是感觉最好的，就像结合到The Who， The Yardbirds，和 the Jeff Beck Group三个乐队的精华之作，并且有两只鼓的solo！&

GST pull down test was used to judge PrP effect on the interaction of tau and tubulin protein.

通过GST pull down实验研究tau与微管蛋白的相互作用，PrP对tau与微管蛋白相互作用的影响。

In turn, banks are doing what they can to persuade corporate treasurers not to draw down credit facilities unless they have to.

是银行想要对公司拟定一个loan agreement 以防止公司越来越高的融资成本而可能发生违约的情况但是后来改成了劝说（draw down 是提取）信用额度。

Q:After Beethoven went back home,he worked all night writing down the new piece of music.

A：writing down the new piece of music，是一个现在分词短语，在句中作伴随状语，表示主语发出的一个与谓语动作同时进行的动作。

Understand and explain how to proceed down and up samplings, and the effects generated in both time and frequency domains.

能了解及说明如何对离散信号做down 或 up 的取样及其於时域和频域所产生的效应 6。

Can reverse JA-induced migration inhibition JA-treated cells also showed significantly higher adhesion to laminin In conclusion these results indicate a novel anti-tumor role of JA via reducing reorganization of cytoskeleton increasing integrin 3 expression and adhesion ability to inhibit tumor cells migration Furthermore immunofluorescence staining of phalloidin/actin indicated that JA-treated cells exhibited cytoskeleton rearrangement and significant decreases in the number and length of filopodia Activity of Rho-family small GTPases was detected by a GST-pull down assay and showed that GTP-loaded Cdc42 and Rac were decreased in JA-treated cells In the future we hope these findings will be helpful to further understand the mechanisms underlying tumor progression in oral cancer and subsequently improve the cancer prevention and treatment

以抗体阻断integrin ？3可以有效使OC2恢复被JA所抑制的迁移能力。细胞贴附实验指出JA能提高OC-2在laminin环境下的贴附能力。当我们进一步以免疫萤光染色观察细胞，发现在JA处理下的OC-2，其外形、细胞骨架和细胞边缘的filopodia的密度和长度明显减少，利用GST-pull down assay侦测到Cdc42-GTP和Rac-GTP的表现量降低。推论爵床素A可能透过刺激口腔癌细胞大量表现integrin ？3，使细胞贴附能力增加或是透过改变细胞骨架来降低细胞迁移能力。希望本研究对於JA所做的抗癌及抗转移效应评估能提供口腔癌治疗在研发上一些帮助。

In the last new years , as the demands of wireless communication system grows rapidly , the bands of microwave frequency had been saturated with various communication applications . To achieve wider spectrum for high-speed and high-capacity transmission , bands of millimeter-wave frequency are the solution of this problem . The advantage of MMW wireless communication systems is wider bandwidth comparing with microwave communication systems . To utilize the spectrum efficiently , many methods of complexly digital modulation is proposed . The more complex modulation , the higher linearity is required , and more various phase of signals are required to accomplish process of modulation . Therefore high-linearity and quadrature-phase modulator and demodulator are the emphasis of this thesis . For high level of integration , high performance and low cost , this chip is fabricated by the complementary oxide semi-conductor 0.13um process . A compact size of direct down-conversion and direct up conversion circuits will be presented in this thesis .

近年来随著无线通讯产业的蓬勃发展，微波频带已经趋近於饱和，为了追求更宽的频谱来达到更快传输速率及高资料容量的传输，宽频的毫米波频段提供了解决此问题的途径，毫米波无线通讯系统提供了相对於微波通讯系统宽频的优点，且为了更有效的使用频谱，各种不同且复杂的数位调变方式及方法被发表出来，越复杂的调变方式其所需的线性度越高，且需要更多不同的相位讯号来完成调变的过程，因此高线性度及四相位的调变及解调器将是此篇论文的研究重点，为了达到高整合性，高效能，及低成本的电路设计，我门利用互补式金氧半导体制程来完成此电路设计，因此一小面积的直接降频(Direct down-conversion)及直接升频(direct up-conversion)电路将在文中介绍。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。