查询词典 U.

To use two passive U-tube anti-rolling tanks with different natural frequencies can provide very good rolling reduction over a wide range of metacentric height of ship.

使用两个具有不同固有频率的被动式U型减摇水舱能给横稳心高变化范围很宽的船舶提供很好的减摇效果。

On the assumption of un-stirred, by reducing the dimension of system, the steady-state system takes the following form.here, u v are two competitive microorganic species.

在非均匀搅拌的假设下，对系统进行参数无量纲化和降维处理后，模型的平衡态即其中，u，v是两种相互竞争的微生物。

Biotite-bearing monzonitic quartz schist is parametamorphite with a zircon U-Pb age of 978±13 Ma.

黑云二长石英片岩为副变质岩，锆石U-Pb年龄(978±13) Ma。

The "U" of the word MULK' stands for USB. The most notable feature of the MULK storage device is its ability to show its capacity from its exterior. It uses LED technology and its brightness relates to its capacity. It is equipped with a lithium battery so that the light can last for 12-hours.

设计说明： MULK中的U是代表USB随身碟的意思，MULK的最大特点在於它能够外显容量，这是运用渐层LED灯的技术，并由电路板判断配合输入容量来决定灯光亮的高度，且有内建锂电池，可让灯光亮12个小时。

Let u and v be nonconsecutive vertices on c.

设u和v是c上不相邻的两个顶点。

In New York he roomed with O'Brien while they attended the Academy of Dramatic Arts. In 1923 they both got nonspeaking parts as robots in "R.U.R".

在纽约的戏剧艺术学院学习时他仍和老友欧布莱恩共住一室，1923年两人同时获得了影片《R.U.R》中两个没有台词的机器人角色。

It shows that the critical exponents of conductivity, u, are in good agreement with the mean-field percolation value and in clear disagreement with the universal value in three dimension. This nonuniversal behavior can be interpreted as a result of the interaction between CB and polymer. The influences of the property and volume fraction of CB and radiation crosslinking on conductivity and critical exponent were also studied.

发现电导率临界指数u与三维普适值不符，而与平均场逾渗的指数相吻合，认为电导率的非普适行为主要是由于炭黑粒子之间和炭黑—聚合物之间的相互作用所引起，考察了炭黑的基本性质、含量和辐照交联对电导率及其临界指数的影响。

A compiler may disallow the NUL character (U+0000) in the source text.

编译器不允许NUL字符(U+0000)出现在源文本里。

Methods: A total of 42 eligible patients with ARF were randomly divided into two groups. Besides routine treatments for ARF, patients in therapeutic group were administrated with 5 000 U EPO, twice a week. Clinical parameters of patients in therapeutic group and control group such as duration of oliguria stage, time for creatinine decreased in half, hemoglobin, hematocrit, and albumin and so on were compared.

急性肾功能衰竭患者共42例，分为两组，治疗组在基础治疗的基础上，给予促红细胞生成素5 000 U，每周2次，对比两组患者少尿期持续时间、肌酐减半时间、血红蛋白、红细胞压积、白蛋白等指标。

In order to make it clear that the formation age and source region of Sanchazi island are volcanic rocks from the Mianlue suture. Ziron U-Pb dating, Hf isotopic composition and trace element concentration on the Diabase dike swarm collected front island-arc ophiolitic mélange in Mianlue suture, south Qinling are studied.

为了弄清楚勉略构造带中三岔子岛弧火山岩的形成时代及源区特征，对南秦岭勉略缝合带三岔子岛弧蛇绿混杂岩中的辉绿岩墙样品进行了锆石U-Pb年代学、锆石Hf同位素组成及微量元素组成研究。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。