查询词典 precise

Thus, in 1967, SI adopted a more precise definition based on the frequency of the radiation a caesium atom emits when it flips between two energy states.

所以，在1967年，SI采用了一个更为精确的制定办法，该办法基于一个铯原子在两个能级之间跃迁时的辐射频率。

Theretore the finite element method of calculating the temperature field of rolling tire and the computer programs presented by the paper is reliable. Further work to study and improve the calculation to make error smaller should be done to get a faster, more precise and more reliable calculation program of temperature field for tire structure design.

因此，论文给出的滚动轮胎温度场的有限元计算方法及其计算程序是可靠的，研究和改进计算中产生误差的原因，使之更完善，必将可为轮胎结构设计等提供快速、精确、可靠的滚动轮胎温度场的计算软件。

This kind of model is more precise than ever for calculating physical parameters in flow unit. In a well bore, there are six methods to recognize a flow unit.

首次采用地质条件约束下的测井解释方法，建立了流动单元识别的测井解释模型，准确地计算出了流动单元储层物性参数。

This was a necessary precursor to the development of calculus and a precise quantitative science of physics .

这是一个必要的前体的发展，微积分和精确的定量科学的物理学。

Here, the Chinese response to line-as calligraphic form and motion as much as in ink painting-is very precise.

在这里，中国是对线条的回应-比如像书法形式或是水墨画中的运动-是非常精确的。

Her movements in callisthenics were precise and nimble.

她的健身操动作准确而灵巧。

The use of flow cytometry provides a convenient, fast and precise way to identify genetic stability of callus.

流式细胞仪的使用为愈伤组织遗传稳定性的鉴定提供了一条非常方便、快速、精确的途径。

This dissertation contains two parts: Firstly, in the direction of buildup high precise detection circuit, capacitive bio-sensor is researched.

论文的主要内容包括以下两部分：第一，从提高检测电路灵敏度的角度出发，对高灵敏度的电容式生物传感器进行研究。

Finally, the highly precise estimation of target azimuths is obtained by processing the added pulse compression data vector with Capon algorithm again.

然后利用回波数据及目标的初步位置信息，把同一目标对应不同发射阵元的脉压数据矢量经多普勒频移和相位补偿后相加，再进行Capon谱估计，获得高精度的目标方位角估计值。

This paper describes two methods of 4th derivative spectrophotometryfor the determination of carboxyhemoglobin in blood.Both of them areaccurate,precise and reliable.

一氧化碳中毒血液经连二亚硫酸钠还原后成为可见光区碳氧血红蛋白和还原血红蛋白的二元吸光物质体系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。