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An exposure experiment was conducted to study the effects of different concentrations of plumbum iron (Pb2+) on activity of nonspecific esterase and myeloperoxidase in serum and haemocytes of Chlamys farreri .

测定了栉孔扇贝在不同浓度铅(Pb2+)胁迫下血清与血细胞中非特异性酯酶和髓过氧化物酶的活性变化。

An exposure experiment was made to study the effect of copper at different concentrations on its accumulation and CAT activities in gills, muscle and visceral mass of Chlamys farreri.

采用暴露实验方法，研究了不同浓度的Cu(Cu2+)对栉孔扇贝鳃、肌肉、内脏团组织中Cu蓄积量及过氧化氢酶活性的影响。

After a single dose exposure of technical chlordane, concentrations of chlordane in brain, liver, intestine, muscle, skin, lipid, serum and residues in stomach and intestine as well as feces were measured at 60, 120, 160, 200, 300, 500, 1000 and 2000min against the control group without exposure.

分别测定了未暴露个体和一次性暴露后60、120、160、200、300、500、1000和2000min时脑、肝、肠、肌肉、皮、脂肪等组织和器官样品以及胃部和肠道残余物、排泄物中的氯丹含量。

In this study, dichlorodiphenyltrichloroethane, hexachlorocyclohexane and chlordane were measured in 23 aquatic organism samples collected from Deep Bay, South China. Results showed that, the concentrations of DDTs, HCHs and CHLs in fishes were in the range of 1.84~286.83, 0.08~1.85 and 0.45~118.81ngg^(-1), respectively.

为了更好地理解深圳湾有机氯农药的污染现状及其生物累积规律，于2004年2月采集了该海域23个鱼类、虾类、蟹类生物样品，分析了其体内滴滴涕、六六六和氯丹各组分的含量，并对其人体健康风险进行了初步评价。

Effect of ammonia concentrations on growth of Chlorella vulgaris and nitrogen removal from media.

不同氮素形态及配比对蔬菜生长和品质的影响。

Then, the researchers added respectively to the two cells with different concentrations of potassium chloride solution.

然后，研究人员分别给这两个细胞添加不同浓度的氯化钾溶液。

The effects of different concentrations of terramycin and chloromycetin on biomass, size, and contents of chlorophyll and carotenoid in alga Platymonas subcordiformis were studied under room temperature.

在室温下。研究了不同浓度的土霉素和氯霉素对亚心形扁藻细胞的数量、大小以及叶绿素、类胡萝卜素含量等方面的影响。

The concentrations of cefoperazone sodium, chloromycetin, ciprofloxacin lactate and gentamycin sulfate showed significant influence on the coagulation time and detection rate of fibrinogen in plasma.

结论头孢哌酮钠、氯霉素、乳酸环丙沙星、硫酸庆大霉素等抗菌素及其浓度变化对血浆中纤维蛋白原的凝固时间和检出率有显著影响。

Results The coagulation time of fibrinogen in plasma increased with the decreasing concentrations of chloromycetin, gentamycin sulfate and ciprofloxacin lactate, but decreased with the decreasing

结果随着氯霉素、硫酸庆大霉素和乳酸环丙沙星浓度的降低，血浆中纤维蛋白原的凝固时间延长；而随着头孢哌酮钠浓度的降低，凝固时间反而缩短。

The alga had low biomass and more carotenoid with increase in chloromycetin concentrations.

浓度越大，扁藻细胞数量增幅越小，类胡萝卜素越多。

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。