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The effect of concentrations of Zn, Cu, Pb, Cr, Cd on the viscosity and gel properties of actomyosin and myosin was determined by using texture analyzer after addition of heavy metals.

为了解重金属离子污染对鱼体质地的影响，通过外源添加不同浓度的Zn、Cu、Pb、Cr、Cd重金属离子，采用质构仪测定添加不同浓度金属离子对肌动球蛋白和肌球蛋白黏性和凝胶特性的影响。

P1 BMSCs, P3 CCs, and P3 ADAS were implanted into collagen/hyaluronic acid scaffold at different concentrations of 10%, 20%, 50%, 80%, and 100%, and the cells were then three-dimensionally cultured in serum-free culture media. Two weeks later, SO staining and immunohistochemical staining were employed to observe the synthesis between of chondroitin sulfate and type II collagen.

取P1骨髓间充质干细胞，P3软骨细胞和P3脂肪源性成熟基质细胞种植入不同比例(10%，20%，50%，80%，100%)的胶原/透明质酸支架中，在无血清培养液中三维培养。2周后，用SO染色和免疫组织化学染色分析，观察硫酸软骨素和Ⅱ型胶原合成情况。

The level of GR mRNA expression in hepatic cytosol were determined by RT-PCR. Plasma adrenocorticotrophic hormone and glucocorticoid concentrations were determined by the radioimmunoassay.

以[^3H]地塞米松为配体，用一点分析法测脑和肝胞液GR结合活性、半定量RT—PCR方法测肝胞液GR mRNA水平、放免法测血浆促肾上腺皮质激素和皮质酮浓度。

BA concentrations lower than 0.2 mg/L were favorable for the growth of adventitious sh...

高浓度BA有利于愈伤组织和芽的分化，低浓度则对芽的生长有利。

Knamycin and Hygromycin were taken as screening reagents for gerbera resistive plantlets, and Cefotaxime and Carbenicillin as bacteriostats. Under different concentrations, their effects on differentiation of adventive buds were different.

以卡那霉素和潮霉素作为非洲菊抗性植株的选择剂，头孢霉素和羧苄青霉素为抑菌剂，分别采取不同浓度，分析其对非洲菊试管苗不定芽分化的影响。

The influence of the temperature and relative humidity upon aerosol mass concentrations distributions has been discussed.

从理论上分析了温度和相对湿度对气溶胶质量浓度分布的影响。

Available, no concentrations of fuel and oxygen could result in afire.

同样的，如果没有充足的热量，没有一定浓度的燃料和氧气也无法燃烧。

The result showed that Limnanthemun nymphoides can apparently decrease the concentrations of total nitrogen and total phosphorus in overlying water, control the growth of agal and improve water quality.

结果表明，在培养实验过程中，荇菜生长使上覆水体中的氮、磷营养水平逐渐降低，藻类的生长明显受到克制，水体透明度增加，水质逐渐改善。

This patient also had grade 4 increases in alanine aminotransferase concentrations.

这个病人也有4级的谷丙转氨酶浓度增加。

The yield coefficients of cell to each of amino acids except alanine increased with ammonia concentrations.

细胞对所有氨基酸的得率系数均随着氨浓度的增加而下降。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。