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The population growth rate could be used to assess the effects of methamidophos on the population dynamics of the rotifer.

种群增长率可用于监测和评价甲胺磷对轮虫种群动态的影响。

Objective To explore the effect on the capability of antioxidizing in testis of male rats.

目的 探讨乙酰甲胺磷对雄性大鼠睾丸组织抗氧化能力的影响。方法 24只健康成年SD雄性大鼠,随机分为4组,每组6只。

Objective To explore the effect on the capability of anti-oxidizing in testis of male rats.

目的 探讨乙酰甲胺磷对雄性大鼠睾丸组织抗氧化能力的影响。方法 24只健康成年SD雄性大鼠,随机分为4组,每组6只。

In which the buffer's pH was adjusted, pfu Taq DNA polymerase and Klenow fragment were combined, the organic reagent methylamine was added to uncoil the secondary structure.

本研究通过调整反应体系缓冲液pH值、采用高保真pfu DNA聚合酶和Klenow酶组合、加缓解二级结构的有机试剂甲胺、换引物多步扩增而成功实现了重复区片段R02一R11的扩增。

To compensate the descent of pH for the heat-up, exalting the Tris-HCl buffer's pH can avoid the abscission of the purine and make the long sequence PCR go on smoothly. The GC-rich template's secondary structure is complex and stable. The organic reagent methylamine contributes to uncoil the secondary structure.The pfu DNA polymerase has more fidelity and thermostability than Taq DNA polymerase.

高GC含量使模板二级结构复杂而稳定,一般热启动难于解开,而变性温度过高、时间过长又不利于DNA聚合酶的活性作用发挥,于是借助能缓释模板二级结构的有机试剂甲胺扩增高GC含量模板。pfu DNA聚合酶比Taq酶有更高的保真复制性能和热稳定性,更有利于高GC含量模板的扩增。

The half-life of 35S-methamidophos on the Azolla, water,fish and straw are 1.5, 2.8, 6.2 and 2.2 days respectively.

35S-甲胺磷在模拟共生体系中按指数回归消失,它在萍、水、鱼和稻草上的半衰期分别为1.25、2.8、6.2和2.2天。

The introduction of carboxamide causes a bathochromic shift of the position of the maximum absorption by about 20-26nm.

甲胺酰基的引入可使吡唑类化合物的最大吸收波长红移20-26nm,最大消光系数提高2-3倍。

The SSAO activity was determined by using a radiochemi-cal assay based on 14C-labeled benzylamine as a sub...

SSAO活性用同位素标记法以14C-苯甲胺为底物进行测定,血糖则采用己糖激酶法测定。

Treatment for CNS lymphomas has also experienced some changes, and the best results are obtained using HAART, glucocorticoids, and methotrexate, with or without craniospinal radiation.

复发性系统性淋巴瘤预后很差,如果治疗条件很好,并且决定继续做治疗,就要考虑造血细胞的移植,治疗神经性淋巴瘤目前最好使用 HAART+激素+甲胺蝶呤,加或不加脑脊髓放疗。

Among those processes, demethylation is more favorable than the hydroxylation, but the hydroxylation results in the largest number of intermediates.

通过采用优化的钼篮比色法测定降解产物PO_4~(3-)研究了甲胺磷在介孔纳米TiO_2悬浮液中的光催化降解。

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The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因,如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务,你就做你的事好了。

Who is in possession of this?

这是谁的?