direct measurement
英 [dəˈrekt ˈmeʒəmənt]
美 [dəˈrekt ˈmeʒərmənt]
直接测量，直接测定
双语例句
- But more often, direct measurement is extremely difficult.
但一般来说，直接衡量这种影响极为困难。 - A thermocouple is attached to the sample from above, to give a direct measurement of the temperature.
热偶从上面伸向试样，给出温度的直接测量。 - The hemodynamic effects of the new EECP device were examined in six beagle dogs by direct measurement of aortic pressure.
采用导管端式压力传感器检测主动脉根部压力，评价该系统的即时血流动力学效果。 - Technical Progress of Direct Measurement Method for Coal-seam Gas Content in Our Coal Mines
我国煤矿井下煤层瓦斯含量直接测定法的技术进展 - The reflectivity value obtained by calculating the difference between the inclusion and exclusion of specular reflection is a direct measurement of surface gloss.
通过计算镜面反射率的内含和外延的不同获得的反射率的值是直接测量表面光泽的结果。 - Due to great spatial variability of this hydraulic property, direct measurement seems to be infeasible and even impossible, especially for a field scale problem.
对于一个较大范围的实际问题，由于其在空间和时间上的强烈变异性，采用直接实验大量测定通常是不可行的。 - In this paper, we choose single chip microcomputer to make a digital frequency counter; meanwhile, direct measurement is taken in practice.
在本次毕业设计中我们选择使用单片机来制作数字频率计，并在实际制作中采用了直接测频法。 - The insulation tester made by Nitro Nobel permits direct measurement on blasting sites without any risks whatsoever.
诺贝尔炸药公司生产的绝缘检验器，能够用来在爆破地点直接进行量测而没有任何危险。 - The result showed that the method could by used effectively for direct measurement of the interaction forces between bopmacromolecules quantificationally.
该方法可望为生物大分子相互间作用力的定量测量提供直接、有效的研究手段。 - An international team of16 scientists today reports the first direct measurement of the general rate of genetic mutation at individual DNA letters in humans.
近日，一个由16位科学家组成的国际性团队报道了首例人的个体DNA序列总基因突变速率的直接测量数据。 - Research on Direct Measurement of Angular Acceleration and a Measurement Example of Induction Motor
角加速度直接测量方法研究与异步电机测量实例 - The fluid must be identified by direct measurement of certain properties.
流体必须通过对某些性质直接测量而确定。 - An alternate experimental approach which does not require the direct measurement of contact angle appears to be promising.
有一种可选用的试验方法看来很有希望，它不要求直接测量接触角。 - Monolithic Computer-based Energy Distribution Direct Measurement System of Laser Spot in Field
基于单片机的激光远场光斑直接测量系统 - Ionosphere direct measurement satellite
电离层直接测量卫星 - But they needed the keen'eye'of Hubble to make the first direct measurement of the chemical makeup of an extrasolar planet's atmosphere.
但是，天文学家仍需要一双敏锐的眼睛&哈勃来首次完成对这太阳系之外的一颗行星大气层化学构成的直接测量。 - Direct Measurement of Jet Velocity Utilizing CCD Technology
采用电荷耦合器件对喷浆速度进行直接测量 - Direct measurement of force in biology with AFM
原子力显微镜在生物力测量中的应用 - Now we have a direct measurement of the types of cells that eventually, we hope, will be used for transplantation.
现在我们有了一个直接检测这种类型的细胞的方法，我们希望这些细胞最后可以用来移植。 - A new method for direct measurement of eos& an improvement of EMV gauge
直接测量物质的状态方程&电磁速度传感器的改进 - Direct Measurement of Acrylamide in The Air of Workshop by Gas Chromatography
作业场所空气中丙烯酰胺的气相色谱直接测定法 - And according to its origin, it can be divided into direct measurement parameter and the derivation parameter.
参数数量很多，按其来源可以分为直测参数和派生参数。 - In dose reconstruction, the direct measurement of biological sample from human body is the most intuitionistic.
在辐射剂量重建中，用人体的生物样品进行直接测量最为直观，容易被人接受。 - Direct measurement of seismic attenuation ascertains that fluid motion is a primary mechanism in porous, permeable elastics.
地震波衰减机制和测量方法研究表明，在孔隙和渗透性碎屑岩中，流体运动是衰减的主要机制。 - This paper introduces the method for direct measurement of tritium concentration in urine using liquid scintillation.
本文介绍了液闪直接测定尿氚浓度的方法。 - Effects of sampling containers, store patterns and storage time are studied. Meanwhile, results of two methods are compared with direct measurement method and oxidation distillation method.
研究了采样器皿、存放方式和存放时间对测量结果的影响，同时还对直接测量法和氧化蒸馏法进行了比较。 - AIM: To study the electrochemical reduction and direct measurement of theophylline.
目的：研究茶碱的电化学还原和直接电分析。 - By a simple method of direct measurement of the frequency power measured under different thermal lens focal length.
通过一种简单的直接测量的方法测得不同倍频功率下的热透镜焦距。 - Base on the existing conditions of noise, better results can be achieved by using the direct measurement.
根据现有条件的噪声情况，采用直接法测量会取得较好的结果。 - Restricted by safety and techniques, direct measurement of dose on human body is not available now.
由于安全和技术限制，目前还无法对脉冲场作用人体的剂量进行直接测量。