查询词典 concentrations

In concentrations of 0.5% to 2%, it is far more gentle, and, much like AHAs, can exfoliate the surface of skin.

不过这里不构成任何推荐，也不保证你在它家买到的一定是真货。

Methods Three-dimensional gels of type I collagen containing rabbit keratocytes were incubated in the presence of different concentrations of exotoxin A (0.1,1.0,10 mg·L-1),cultivated for 24 h at 37℃, the change of keratocytes in morphology was observed under the light microscope,and the amount of lactate dehydrogenase was measured by enzyme linked immunosorbent assay.

含兔角膜基质细胞（1×105·mL-1）三维胶原凝胶表面添加提纯的不同浓度绿脓杆菌外毒素A（0.1、1.0和10 mg·L-1）后，放入无血清MEM培养液中37℃培养24 h，采用光学显微镜观察培养的兔角膜基质细胞形态学变化，采用酶联免疫吸附法检测损伤的兔角膜基质细胞释放的乳酸脱氢酶含量。

Short-term and long-term emission models according to chamber concentrations by using the Exponential Decay 1 Model in Origin 4.1 software were established.

我们采用Origin 4.1软件的非线性模型中Exponential Decay 1数学拟合，分别建立了短期和长期舱浓度随时间变化的模型。

Objective: The purpose of our studies are gaining a better insight into the effect of genistein on mesangial cell"s phenotype change and ECM expression plus degradation under DN circumstances.We add genistein with different concentrations in high glucose cultured rat mesangial cells;feed DM rats with the single concentration genistein for different days;to explore the expression of SMemb,the mark of mesangial cell"s hypertrophy phenotype change;to examine the synthesis of Fn as well as the change of the balance between MMP-2 and TIMP-l;to comprehend its effect on renal pathological changes of DM rats and some related factors;trying toexplore the possible mechanisms.Through these studies,we will have some information about the experimental value of genistein in DN field.

目的：为了研究金雀异黄素对DN环境下大鼠MC肥大表型转换标志物SMemb和ECM分泌及降解的影响，我们拟在细胞水平以不同浓度的金雀异黄素作用于高糖培养下大鼠MC，在动物水平以同一浓度的金雀异黄素作用于DM大鼠不同时间，观察细胞表型转换标志物SMemb、ECM主要成分Fn、ECM降解酶系统基质金属蛋白酶—2(MMP-2)／基质金属蛋白酶抑制剂—1(TIMP-1)表达的变化，同时观察金雀异黄素对DM大鼠肾脏病理及影响肾脏病进展的糖脂代谢紊乱的影响，并进一步探讨金雀异黄素发挥作用的可能机制；为明确金雀异黄素在DN治疗中的地位及意义提供实验依据。

A critical concentrations of initial water mist mass fraction required for extinguishment have been achieved for the various conditions of flame spread phenomenon.

本文获得了在不同条件下火焰蔓延情况下，灭火需要的细水雾质量分率的关键浓度。

The extractable concentrations of Cu and Zn extracted by EDTA were significant higher than that by NH4NO3 and HCl.

EDTA所提取的有效态量显著高于稀HCl和NH4NO3，而后两者提取的量相近。

Results show that long-term fertilization significantly affected concentrations of soil total BRSP and easily extractable BRSP in 1~2 mm aggregate.

研究结果表明，长期不同施肥显著影响土壤1~2 mm团聚体中总BRSP和易浸提BRSP含量。

Controlled concentrations of specific donors or acceptors may be intentionally added into materials to form extrinsic semiconductor using various techniques.

控制特定施主和受主原子的浓度，进而运用各种方法能动地填加，这种在半导体材料中加入合金成分的过程称为掺杂。

Extractions of eyestalk of crab , seawater, adrenalin and ethanol of different concentrations.

蟹的眼柄提取液、海水、肾上腺素以及不同浓度的乙醇溶液对沼虾体色变化的影响

The flame configuration and combustion efficiency in the conditions of different concentrations(50%, 65% and 85%) of ethanol are obtained through fenestration experiment and numerical simulation.

多组分燃料蒸发燃烧特性是当前国内外研究的热点，综合采用开窗试验和数值仿真方法，得到了不同酒精浓度(50%、65%和85%)燃烧的火焰结构，分析了酒精浓度对燃烧效率的影响。

These are places without aristocratic baggage; egalitarian places open to talent, self-improving, engaged in learning and innovation through networks that were at once competitive and cooperative.

这些地方没有贵族遗风作祟，而且对于那些有天分的人是开放的平等之地，这些人善于通过那些曾经很具有竞争力与合作精神的关系网进行自我提高以及学习创新。

Christine: You don't want to see me?

你不想见我？