浓度的例句大全

The concentration of sulfur compound was the highest in steam distilled onion oil while it was lower in the extract of hexane and alcohol ( at25 ℃).

在含硫化合物浓度上，水蒸汽蒸馏得到的洋葱精油明显高于正己烷或乙醇萃取得到的油树脂，而不同溶剂萃取得到的油树脂含硫量相差不多。

The whole embryo culture method was used in testing the development toxicity of carbon disulphide.

本文应用大鼠全胚胎培养方法检测了二硫化碳（CS2）的发育毒性。孕鼠于妊娠7、8两天经呼吸道吸入浓度为100mg/m~3的CS2，每天染毒4小时。

The solubility, surface tension and critical micelle concentration of the anionic and cationic surfactant blend of dodecyl polyoxyethylene methylammonium chloride and dodecyl polyoxyethylene ether sulfate with different oxyethylene units were studied.

研究了十二烷基甲基聚氧乙烯氯化铵与脂肪醇聚氧乙烯醚硫酸盐复配体系在不同乙氧基化数的溶解性、表面张力及临界胶束浓度。

The results show that with the increase of the boron dopant density, the potential windows of the electrodes become narrower and the background currents become larger.

结果表明，随着掺硼浓度的增加，电极的电势窗口略微变小，背景电流也随之变大。

For the range of fluences studied, the observed effects result from a reduction in minority carrier lifetime in the IGBT and not from changes in the effective dopant density.

对于所研究的注量范围，所观察的效应是由于IGBT少子寿命减少造成的，而不是由于有效掺杂浓度变化所致。

An Analytical Model for Optimizing SOI High Voltage Device with Step Doping Profile in Drift Region

阶梯掺杂漂移区SOI高压器件浓度分布优化模型

For the lasers with symmetrical waveguide, the photon absorption of the non-active region material is proportional to the doping concentration of material, which causes serious absorption loss.

对称波导结构激光器中，非有源区材料对光子的吸收与其掺杂浓度成正比关系，吸收损耗比较严重。

For the grooved gate PMOSFET, the study results prove that with the increase of channel doping density, the threshold voltage increases, the drain current driving ability decreases, and the hot carrier effect is suppressed, as in the planar device.

研究发现，随着沟道掺杂浓度的提高，与平面器件相同，槽栅器件的阈值电压提高，漏极驱动能力降低，抗热载流子效应增强；

The research results indicate that with the increase of doping density in channel, the hot carrier effect immunity becomes better.

研究发现，随着沟道杂质浓度的提高，器件的抗热载流子能力增强；

Influence of Doping Density on Hot-carrier-effect in Grooved Gate PMOSFET

杂质浓度对槽栅PMOSFET抗热载流子特性的影响

Concentration effect of oxidant and doping agent on structure and properties of polyaniline

反应物中氧化剂和掺杂剂浓度对聚苯胺性能与结构的影响

The concentration control of silicon doping in VB-GaAs monocrystal growth process was discussed. The modification to the factor of doping silicon into GaAs bulk was proposed.

结合VB-GaAs晶体生长工艺，对工艺中掺Si浓度的控制进行了探讨，提出了掺杂计算的修正因子。

Pyronaridine was not homogeneously distributed in the blood, the blood cell/ plasma concentration ratios being 3~ 6 during 1~ 96 h after intramuscular dosing.

咯萘啶在血中呈不均一分布，im后1～96h，球/浆浓度比为3～6。

Numerical Simulations of Air Pollution Concentration Inside Double Track Railway Tunnels

双线铁路隧道内空气污染浓度的数值模拟研究

It was found that with the increase of PGG concentration, the interaction of PGG with HSA has mainly caused the change from the α-helix structure to β-turn and random coil structure.

随着药物浓度的增加，PGG和HSA之间的相互作用主要使HSA的二级结构发生了由α螺旋向β转角和无规结构的转化。

Amikacin ( AMK) in the serum of healthy volunteers was determined by the improved microbiological method and was compared with combination of AMK and cefazolin ( CEZ).

采用微量微生物法对阿米卡星（AMK）单用及AMK与头孢唑林（CEZ）合用后，健康者体内AMK血药浓度进行测定；

Antimicrobial activity of cefazolin ( CEZ) combined with a beta-lactamase inhibitor sulbactam ( SBT) against beta-lactamase producing strains of clinical isolates was studied in vitro using liquid dilution method compared with cefazolin alone.

用液体培养基试管二倍稀释法测定头孢唑林联合舒巴坦对常见临床分离产酶菌的最低抑菌浓度（MIC），并与头孢唑林进行比较。

Optical Design of Instrument for Detecting in Vivo the Pharmaceutical Concentration in Blood

血药浓度在位检测仪的光路设计

Incidence of low serum magnesium ( < 2mg/ dL) was 4.4%, and most of the cases were swimmers.

运动员中血清镁浓度低于2mg／dL的人数占检测总人数的4.4%，而且低血清镁者多数为游泳运动员。

Note: The line means MIC had not been determined by means of dilution method.

注: “-”表示采用平皿内试物液稀释法未能测出其最小抑菌浓度.