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Contributions of the Shanxi sources to the PM10 concentrations over Beijing are up to 10～30μg/m3 in the surface layer while up to 30～70μg/m3 at a height of 500m.

山西排放的PM10对北京地区近地面PM10浓度的影响可达10～30μg/m3，500m高度的影响高达30～70μg/m3。

The results showed that: the concentrations of PAHs were in the range of 84.5ng/g to 167.6ng/g, and the average value was 138.62ng/g in surface sediments.

结果表明，表层沉积物中PAHs的浓度范围为85.4~167.7ng/g，平均值为138.62ng/g，总多环芳烃的最大值是椒江码头。

PRL concentrations contribute to the determination of hypothalamic-pituitary dysfunction diagnosis, pituitary tumors can cause hyperprolactinemia, and male impotence are sometimes related to the general high PRL levels associated with galactorrhea and amenorrhea, after PRL treatment reduced menstrual return to normal.

PRL浓度的测定有助于下丘脑一垂体功能障碍的诊断，垂体肿瘤会造成高催乳素血症，有时也与男性阳痿有关，高PRL水平一般与溢乳及闭经相关，经过药物治疗PRL下降后月经可恢复正常。

MethodsUsing electron spin resonance and spin trapping technology, the scavenging effects of different concentrations of two extracts of Galla Chinensis on DPPH free radical were studied.

方法采用电子自旋共振和自旋捕集技术直接测定不同浓度的五倍子两种方法提取物对DPPH自由基的清除作用。

The corrosion behavior of cast aluminum in different concentrations of organic carboxylic acid is studied by means of electrochemical methods, such as the potentiodynamic method, electrochemical impedance spectrum and galvanocautery.

通过电化学方法研究了不同浓度的有机羧酸对偶接及非偶接状态下铸铝的缓蚀性能，并对其缓蚀机理作了初步探讨。

Using different concentrations plumbum solution to deal with the garden balsam seeds to discuss the impact on germination and physiological indicators of garden balsam seeds.

用不同浓度的铅溶液对凤仙花种子进行处理，探讨不同浓度铅溶液对凤仙花的各项发芽指标和生理指标的影响。

Methods Three groups of male Kunming mice were exposed to different concentrations (0, 1.34 and 4.02 mg/m^3) of gaseity formaldehyde, 4 h/day, for 7 consecutive days, and their behavior when they learned to perform a water labyrinth task and hippocampal neurotransmitters levels were tested.

选择雄性昆明小鼠30只，随机分为对照组、1.34mg/m^3染毒组、4.02mg/m^3染毒组，每组10只，分别置于3个216L的透明玻璃柜中染毒，对照组通以室外洁净空气，1.34、4.02mg/m^3甲醛染毒组分别通以1.34、4.02mg/m^3的甲醛气体，每天染毒4h，共7d，测定染毒后小鼠在通道式水迷宫中学习成绩及海马神经递质含量。

SAMs with different chain lengths have different annealing properties, because of different initial states at room temperature, such as gauche concentrations and degrees of order.

不同碳链长度的自组装单分子膜的温度特性不同，其主要原因是这些自组装单分子膜在室温时对应的初始状态不同，如有序度、膜内缺陷含量等不同。

Effect of concentrations of CS and GPS and pH of the mixture solutions on the gelation of CS/GPS solution were investigated.

研究不同浓度的壳聚糖和甘油磷酸动、混合浓液的PH值等因素对CS/GPS溶液凝胶化性能的影响。

Methods Effect of concentrations of CS and GPS and pH of the mixture solutions on the gelation of CS/GPS solution were investigated.

方法研究不同浓度的壳聚糖和甘油磷酸钠、混合溶液的pH值等因素对CS/GPS溶液凝胶化性能的影响。

This is the inheritance of the tribe of the children of Issachar according to their families, the cities and their villages.

19：23 这些城并属城的村庄就是以萨迦支派按着宗族所得的地业。

I've have enough of your garbage.

我听了你的废话。