查询词典 atomic bond

Some scientists now say GMT should be replaced by International Atomic Time — computed outside Paris — because new technologies have allowed atomic time to tick away with down-to-the-nanosecond accuracy.

现在有些科学家说，应该用在巴黎近郊1家科学机构）计算出来的「国际原子时间」取代「格林威治标准时间」，因新的技术能使原子时计达到以奈米秒计时的准确程度。

The mechanism studies on the atomic oxygen effects over surface materials become rather difficult due to the fact that the interaction, stemming from a highly complex environment in LEO, where the atomic oxygen are equipping with high translational kinetic energy and strong oxidizing characteristics, may induce complicated physico-chemical processes.

然而，由于空间环境高度复杂，以及环境中原子氧具有高平动能和高度活泼的化学特性，空间材料的原子氧效应呈现复杂的物理化学过程，给该效应的机理性研究带来严重困难。

3At%. Based on the measurement of the grain size, phase contents and their composition, the composition of the trinary interface phase was determined to be 〓, with the thickness of interface phase about 1. 3nm, corresponding to 4～5 atomic layers, and with a lower atomic density as well as a high degree of disorder. In the case, the obtained nano-structure remains stable, unchanged against the continued electropulsing.

在晶粒尺寸和相含量及其成分测定的基础上，确定出三元界面相的化学成分为〓，界面相的厚度约为1.3nm，相当于4～5个原子层，而且具有低原子密度和高无序度，此时，纳米结构相对稳定，在延长的电脉冲处理过程中基本保持不变。

Website open time at Chuzhou's atomic energy, my careful's delegate atomic energy management all member, to many year come concern, stand by I de all or different levels' leader, everybody's same profession, friend Men express ungrudging appreciation!

大家好！在滁州市原子能所网站开通之际，我谨代表原子能所领导班子全体成员，向多年来关心、支持我所的各级领导、各位同行、朋友们表示由衷的感激！

In D-ALCO,based on domain ontologies expressed in ALCO,atomic actions are described by specifying their preconditions and effects;With the help of standard action constructors of the dynamic logic,complex actions can be described also;Both atomic actions and complex actions are then used as modal operators in the construction of formulas.

应用该算法，可以在采用开世界假设的情况下对D-ALCO中公式的可满足性进行判定。对于D-ALCQO、D-ALCQIO等具有更强描述能力的动态描述逻辑，可以对该算法扩展后得到相应的Tableau判定算法。

The atomic force microscope invented by Binning et al in 1986 possesses very high spatial resolution. It measures the atomic force through a micro-cantilever of very little spring constant .

原子力显微镜是1986年由诺贝尔奖金获得者Binnig等人发明的一种分辨率极高的表面分析仪器，它通过检测一根弹性常数极小的微悬臂梁在样品表面。。。

Using discrete Poisson kernel,Boza and Carro defined〓inlat-ely,as well as proved the equivalence with〓inandeach other.Particularly,with the idea of atomic decomposition,Boza and Carro inestablished the atomic Hardy space on Z,and showed the equivalence with〓.

最近，Boza和Carro在中用离散Poisson核〓和一类Schwartz函数分别给出了离散Hardy空间的定义，并证明它们与和中的〓相互等价。

By using Atomic Absorption Spectrophotometry and Atomic Fluorescence Spectrophotometry, the contents of heavy metals in sullages and the flocculated sullages were analyzed.The Samples were collected from the selected region of the six tipical areas in Jiangsu province for four seasons, including Ancinet Canel in Wuxi, Hengcaolugang in Wujiang, Meiliang Bay in Taihu, Hongze Lake in Hongze, Xiexinggang in Qidong, the port in Lianyungang.

本文运用原子吸收光谱法和原子荧光光谱法，分析了江苏省内的这六个典型地区的春夏秋冬四个季节的淤泥不同层面的重金属含量及絮凝前后泥样和水体中的重金属含量。

Objective To establish Atomic Fluorescence Spectrometer and Atomic Absobing Spectrophotometer method for the determination of As 、 Hg 、 Pb 、 Cd 、 Cu remain content in Flowers of Eriobotrya japonica Thunb.

目的：建立原子荧光光谱法和火焰原子吸收光谱法测定枇杷花中重金属残留量的方法并比较不同产地枇杷花中 As 、 Hg 、 Pb 、 Cd 、 Cu 等五种元素的含量。

If monomer passes atom to transfer freedom radical group above all reacts, attainable extreme contains haloid atomic polymer, and haloid and atomic itself can serve as the raw material that folds nitride, click reaction to come true to be transformed further to polymer structure to use thereby offerred a possibility, golas [10] did special overview for this.

假如单体首先经过原子转移自由基聚合反应后，则可得到末端含有卤素原子的聚合物，而卤素原子本身可以作为叠氮化物的原料，从而为采用点击反应对聚合物结构实现进一步改造提供了可能，Golas等[10]为此做了专门的综述。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。