concentration的例句大全

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。

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

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

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

方法以溴化滴定法测定苯酚浓度。

Plasma Busulfan Concentration Monitoring and Clinical Benefit in Hematopoietic Stem Cell Transplantation

造血干细胞移植中白消安血药浓度监测及其临床意义

In a low ionic strength medium, the relationship between the activity of the purified fish ( Nibea albiflora) muscle acetylcholinesterase and its substrate ( butyryl thiocholine) concentration followed the Michaelis equation.

纯化的黄姑鱼肌肉乙酰胆碱酯酶，在低离子强度介质中，底物（硫代丁酰胆碱）浓度和活性的关系符合Michaelis方程。底物在外周阴离子部位的结合不抑制酶活性。

The relationship between prevalence of byssinosis and dust concentration by the methods of exponential curve, hyperbola and parabola fitting was studied.

用指数曲线、双曲线和抛物线拟合方法，研究了棉尘症患病率和纯棉总尘浓度的关系。

The relationship between concentration factor of byssus and whole body wet weight ( or shell length) is a negative power function.

足丝的浓集团子与贻贝整体湿重（或壳长）呈负幂函数关系。

Conclusions The endothelium-dependent vasodilatation dysfunction in abdominally obese patients is negatively correlated with the increase of the concentration of serum leptin.

结论中心型肥胖者存在内皮依赖性舒张功能异常，它与血清瘦素水平的增高有关。

The flyer design emphasizes conceptually and physically separate functions of light collection at a distance from the laser source, light concentration on the ablator, and autonomous steering.

飞行器草图强调了概念上和物理上各自的功能&从远距离的激光源收集激光、光集中在烧蚀材料上和自主操纵方向。

Using 2-3 weeks kid abomasa as material, the ultrasound intensity, extraction time, NaCl concentration and pH value in extracting solution and ratio abomasum to extracting solution were studied by ultrasounic method.

以2～3周龄羔羊皱胃为原料，利用超声提取法研究了超声强度，提取时间，提取液NaCl浓度，皱胃与提取液比例以及提取液pH对羔羊皱胃酶（kidrennet）提取活性的影响。

Methods: With the air-manganese as exposure index and urine-Manganese as absorption index, 84 welders and 84 controls were determined with the concentration of IgG, IgA and IgM in serum.

方法：选择84名锰焊作业人员及84名对照人员，以空气锰为暴露指标、尿锰为吸收指标，观察其血清IgG、IgA、IgM水平。

Accounting concentration accounting is to handle accounting work with accounting center, which is a new means of accounting supervisor.

会计集中核算是以会计核算中心为单位集中办理会计核算工作和实行会计监督的一项新举措。

The specific gravity, liquid limit and plastic limit, plasticity index of acid pollution laterite decrease with accrescent acid concentration and extended curing time.

酸污染红土的比重、液塑限与塑性指数随酸浓度的增大和养护时间的延长总体都呈减小的趋势。

The concentration of E2 and P both maintained at a lower level during the anestrus.

性成熟后的经产母犬，在乏情期，E2和P均维持在较低的水平。

AUMC is the area under the first moment of the plasma concentration-time curve.

其中AUMC是指一阶矩血浆浓度时间曲线下面积。

The Relationship between antral mucosal tumor necrosis factor-concentration and Helicobacter

肿瘤坏死因子-α与幽门螺杆菌相关性胃炎的关系研究

Carbazochrome Sodium Sulfonate ( CCSS) is an antihemorrhagic drug, which is taken 3 times daily and shows bigger fluctuation in the drug concentration.

卡络磺钠是新一代止血药，每日服用三次，血药浓度波动大。

Design and Implementation of Intelligent and On-line Measuring Device for Ethanol Concentration in Animalcule Fermentation

智能化微生物发酵乙醇浓度在线检测仪的研制

Study on Stress Concentration Resulted from Angular Deformation and Welding Butt Joints on Spherical Tanks ( I)

球罐焊缝错边及角变形引起应力集中的研究（Ⅱ）