查询词典 be unable to find any chinks in sb.'s armour

Is riddle which is unable to untie.

是一个无法解开的谜。

One delay after another makes a man unable to exert himself. It also proves him to be untrustworthy.

一次又一次的延误会让一个人无法竭尽全力，这也证明他是不值得信赖的。

If you are unable to deal with it, be upfront about it.

如果你不能处理好它，面对它。

Identified in the Uri was unable to be mapped to a resource.

在开放的我们无法确定被映射到一个资源。

If the user's karma level goes negative he will be unable to IM anyone for 15 minutes.

如果用户的业力水平去否定他将15分钟的人无法即时消息。

Alas, the moon was unable to drink And my shadow tagged me vacantly

打开房门，我们那个阴沉的德国影子对着我们怒目而视。

Vanadium is a steel warrants issued warrants, as long as the company exists, unable stock performance is not impossible.

钒是钢铁权证发行的认股权证，只要公司存在，无法股票的表现是不可能的。

I never felt happier, I never understood nature better, even down to the veriest stem or smallest blade of grass ; and yet I am unable to express myself: my powers of execution are so weak, everything seems to swim and float before me, so that I cannot make a clear, bold outline.

我从来还不曾如此幸福过；我对自然的感受，哪怕小到一块石头，一根青草，也还从来不曾这么充实，这么亲切过。可是--我不知道如何表达自己的意思才是--我的想象力却那么微弱，一切在我心中都游移不定，摇摇晃晃，我简直抓不住任何轮廓。

This paper summarized domestic research progress on reproduction ways of Vetiver grass,with wider requirement and unable to meet the demand.

针对香根草的需求量较大和种苗供不应求的现状，综述了国内香根草繁殖方法的研究进展。

The comprehensive survey at present telecommunication industry market, we all know the network telephone has recently experienced the extremely astonishing change in several years, got rid of before was only in a Internet application attached status, now VoIP already has obtained the enterprise as well as the common user user's favour, the gradual substitution originally has used the traditional telephone serves, because VoIP not merely was the new correspondence service project, more importantly to traditional correspondence service vicariousness more and more high, once has opened a gap from here, when the VoIP user are more and more many, at present the traditional telecommunication system the urgent telephone possibly will be the following question which the future VoIP environment will be able to face, Pulls round to move the whole body the question although is unable in the short-term to appear, but this obviously is may foresee.

中文摘要综观目前的电信产业市场，网路电话(Voice over Internet Protocol；VoIP)在最近几年经历了非常惊人的改变，摆脱了以前只是个网际网路应用上的一个附属身份。现在VoIP已经获得了企业以及一般使用者用户的青睐，逐渐的取代了原本所使用的传统电话服务，就因为VoIP不仅仅是新的通信服务项目而已，更重要的是对传统通信服务的替代性越来越高，一旦从这里开了个缺口，当VoIP用户越来越多时，目前传统电信系统之紧急电话将可能是未来VoIP环境会面临到的后续问题，牵一发而动全身的问题虽然无法在短期间出现，但这显然是可以预见的。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。