查询词典 reagent

Moreover, detection of genotypic mutation is not very popular in China because of the reagent.

而且由于试剂的原因，基因变异的检测在中国也不很广泛。

The content of nitrite in meat products sold in Anshan City was determined by Visible spectro photometry method,α-naphthylamine was used as the chromogenic reagent.

以α-萘胺为显色剂，利用紫外可见分光光度计，测定了鞍山市市售的几种肉制品中亚硝酸盐的含量。

The content of nitrite in meet products cold in Anshsn City was determined by Visible spectro photometry method,α-naphthylamine was seed as the chromogenic reagent.

以α-萘胺为显色剂，利用紫外可见分光光度计，测定了鞍山市市售的几种肉制品中亚硝酸盐的含量。

Objective To investigate the regulation of tissue factor on chemotherapeutic reagent induced apoptosis in human neuroblastoma.

目的研究组织因子表达对阿霉素诱导人神经母细胞瘤细胞凋亡的影响。

In the reagent, pour away the water before you, we will add some neutralizer.

在把显影剂倒掉之前，我们还会在其中添加一些中和剂。

Recently various new reagent s and detection methods were used to the photometric detection of niobium.

近年来各种新试剂、新方法的不断涌现，使铌的光度分析有了新的进展。

Based on theoretical calculation of electronegativity of groups offlotation-reagent and method of infra-red adsorption spectroscopy, the collection andadsorption of α-nitroso-β-naphthol in hematite flotation have been studied. The chemicaladsorption seems to be predominant owing to formation of pentacyclic nitrosyl chelate com-pound by atoms of nitrosyl bond in α-nitroso-β-naphthol together with Fe~(3+) on hematitesurface.

研究了α-亚硝基β-萘酚对赤铁矿的捕收性能及吸附规律，导出了吸附方程和吸附速率方程用药剂基团电负性理论计算以及红外吸收光谱法论述了其作用机理α-亚硝基β—萘酚主要是以N O键合原子与赤铁矿表面的Fe形成N O五元环螯合物而化学吸附。

Ellman reagent was used to determine the contents of nonprotein SH, total protein SH and total protein -bound SH in the above lens.

方法44个人类晶体按年龄大小被分为5组，其中10个白内障晶体被分成2组。

The new water-soluble reagent N―Nonyl―N＇―Sodium p-Aminobenzenesulfonate Thiourea NPT was synthesized and its structure was confirmed by elemental analysis,IR, UV and1 HNMR spectra.

合成了水溶性的新试剂N―壬基―N＇―氨基对苯磺酸钠硫脲NPT，经元素分析、IR、UV、1HNMR测试，确定了其结构。

It uses very small amounts of oil will color transferred to blanket, the key to this technique is to color and Imaging agents in a separate, dry reagent, boxes, and the box was attached to the business card printing and membership card making machine on the top of the toner supplies.

它使用非常少量的油将色料转移到橡皮布上，这种技术的关键就是将色料和显影剂都装在一个单独、干燥的显影剂盒中，而盒子则被装在制卡和会员卡制作机上方的色粉供给装置中。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。