known quantity发音

意思翻译

n.熟知的人或事；[数]已知量

相似词语短语

quantity───n.量，数量；大量；总量

known───adj.已知的；知名的；大家知道的；v.知道（know的过去分词）

quantity discounts───数量折扣

quantity of───数量; 流量；数量；流量

in quantity───大量

physical quantity───[物]物理量

universally known───耳目昭彰

unfavorably known───不为人知

know known───知道，知道

双语使用场景

advantage of sticking with the current version: it's a known quantity, and plenty of review materials exist.───坚持考老版本SAT的好处是：我们对这个考试有充分的了解，市面上充盈着丰富的复习资料。

She had known Max for some years now, but he was still pretty much an unknown quantity.───她现在认识马克斯也好几年了，但是他仍然是个大大的未知数。

The third step in estimating is to use the concept and the model to provide a comparison with the known quantity.───第三步是用估算的概念和模式提供了一个比较有噪。

A known quantity of specimen is burnt at an exactly controlled temperature in an oxygen strew with a precisely controlled flow.───在有氧气存在的环境中，用精确控制流量的方法进行温度控制，将已知样本进行燃烧。

Finkelstein says that executives and board members have to spend a fair amount of time together, and it's easier with a known quantity.───芬克斯坦表示，高管与董事会成员要花大量时间在一起共事，因此，选择熟悉的人更简单一些。

Mr McCain was the known quantity, the safer choice, literally the elder statesman and Mr Obama had everything to prove.───麦凯恩是“已知数”，是更加安全的人选，堪称政界元老，而奥巴马事事都有待证明。

We fill in the model with imagined values on the model variables and calculate a comparison value in the dimension of the known quantity.───我们填写示范模式与想象中的变数和计算值的比较价值的层面的噪。

if not, then something is incompatible between the model, known quantity, and the concept.───如果不是，那是一件不间模型噪，这个概念。

however , its reasonable to assume that there less risk involved in the known quantity.───然而，假设在已知数量中涉及的风险较少是合理的。

英语使用场景