concentration的例句大全

Methods: To determine concentration of Phenol with bromize-titration.

方法以溴化滴定法测定苯酚浓度。

Experimental Study on Anaerobic Treatment of High Concentration Organic Wastewater in Pharmaceutical Plant and Brewhouse

药厂、啤酒厂等有机废水厌氧处理试验研究

The measurement of HC1 and HF concentration profile in Bremerhaven with high resolution FTIR

用高分辨率FTIR测量不莱梅港地区HCl和HF在大气中的浓度分布

The results showed that the critical fracture load of passive films reduced and the displacement excursion decreased with increasing the concentration of hydrogen. The reduction of radial breaking stress and elastic modulus of passive films is attributed to that hydrogen changes the structure of passive films.

结果表明：随氢含量的增加，不锈钢钝化膜的临界破裂载荷降低，位移偏移量减小，氢导致钝化膜的径向抗拉强度（应力）和弹性模量降低，钝化膜随氢含量的增加而逐渐软化。

In organism, positive relationships existed between PBDEs concentration, lipid content and δ 15N value. The influence of lipid content on organism acuminating PBDEs was much greater compared with the influence of trophic level of organism.

生物体中PBDEs的含量与脂含量和δ15N值均呈正相关，脂含量对生物体富集PBDEs的影响远比生物所处的营养级的影响大。

Cerebellum EBD concentration is relatively high than left and right brain hemispheres.

EBD在左右脑半球的浓度差别不大，但是小脑的EBD浓度比较高。

Concentration measurement of NO gas by folded BOXCARS

CARS测量NO气体的浓度

The technology of removing the low concentration carbon dioxide in the atmosphere is essential for the life sustain in the area of manned aircraft, submarine, working at the borehole pump and so on.

大气中低浓度二氧化碳清除技术是载人航天器、潜水艇、深井作业等领域所必备的生命维持技术。

Early diagnosis for the stress concentration zone of borehole casing pipe by metal magnetic memory and wavelet transform

磁记忆与小波变换相结合的井下套管应力集中早期诊断方法

The system collects the magnetic memory signals liberated from the stress concentration zone of the in-use borehole casing pipe, judges fast and correctly the state of the zone.

该检测系统可根据在役套管的应力集中区所产生的磁记忆信号快速、准确地判断套管的应力集中区状况。

Methods: The timing boluses were performed in twenty cases and the parameters such as effective concentration threshold of renal artery were obtained by the time-density curve.

方法：20例行同层动态增强扫描，通过时间-密度曲线获得肾动脉的有效浓度阈值。

High concentration hydrogen sulfide in jet fuel corroded silver strip and the color was purple or red or yellow.

高浓硫化氢腐蚀银片，颜色主要为紫、红或黄色；

The present paper mainly reviewed the mechanism by which TBT induces apoptosis at low concentration.

该文主要综述了低浓度TBT诱发细胞凋亡的机制.

Low concentration of CDCA does not damage the liver function.

低浓度CDCA不损害肝功能.

The measurement of COD in wastewater can be affected a low concentration of hydrogen peroxide.

废水中双氧水的存在影响化学需氧量的测定,其浓度增大,影响愈明显.

Objective To study the effect of the low concentration mix-benzene on neurobehavioral function of exposed workers.

目的探讨低浓度混苯对作业工人神经行为功能的影响.

The results showed that low concentration, low gasrate and low temperature were good for adsorption.

结果表明:低浓度 、 低流速、低温度均有利于吸附.

Conclusions A low concentration of FK 506 in perioperative and long-term period is safe.

结论:低浓度的FK506在围手术期和远期均有较好的安全性.

The dynamic response of iodide selective electrode was studied with stationary immersion method in low concentration.

在低浓度范围,以静态浸入法研究了碘离子选择性电极的响应动力学.

Although many anti-proliferation drugs have good effects in animal experiments the clinical uses of them have depressed us. An important reason is that they could not reach the sufficient concentration at local vascular vessel by systemic therapy.

许多抗细胞增殖药物虽在动物实验中取得了较好的效果，但在临床实践中却没有达到预期的疗效，一个重要的原因是全身给药很难在病变血管局部达到持续有效的药物浓度。