生物样品

Habitual organisms in north of East China Sea and alongshore estuarine water areas were measured by different methods mentioned above in order to understand the role of diverse aquatic species composing specific food webs and their control on the flow of matter and energy along the food chain.

建立特定化合物稳定同位素技术测定单分子脂肪酸碳稳定同位素的方法，并选取研究海域内采集的部分生物样品，测定其特征脂肪酸的碳同位素比值，从分子水平构建食物网中主要生物的摄食关系。

In 21st century, life science will be the most important science. How to realize the in-vivo and on-line determination of minim biological sample has important role to the development of life science.

二十一世纪将是生命科学的新世纪，如何实时、在体、连续的检测微量和超微量的生物样品对于生物、药物乃至生命科学的发展都具有重要的意义。

The result shows that 916 is stable by lysozyme and trypsin under this experimental condition , which make preparations for next research including pretreatment of biological sample and stability of 916 in vitro.

为下一步研究916在生物样品的前处理中及生物机体内的稳定性进行一定的准备。

For the implantation dose determines the irradiation injury degree of biological sample,it's a important parameter that should be measured and controlled accurately in the experiment.

在离子注入生物诱变实验中，注入剂量决定了生物样品的辐射损伤程度，是要求精确测定并控制的一个重要参量。

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。

Our method provides a simple, direct and high-throughput assay for measuring choline in biological samples.

博世生物技术提供了用于生物样品胆碱浓度检测的简单，直接，高通量的方法。

Among them, the absorption and emission wavelengths of cyanine dyes are mostly in the region of 600-800 nm, even beyond of 800 nm, so when they are used as probes, they can achieve the absence or reduction of background absorption, fluorescence and light scattering to improve the detection sensitivity.

其中花菁类染料的最大吸收波长大都在600～800 nm之间，有的甚至超过800 nm ，在制得探针用于生物样品的测定时可以有效避免生物体内自发荧光和散射光的干扰，极大的提高检测灵敏度。

A number of applications of high performance capillary electrophoresis in analysis of deoxyribonucleic acid and protein are reviewed and possible future trends are also discussed.

高效毛细管电泳以其分离效率高，分析速度快，样品用量少，容易实现自动化等优点，在生物样品的分析方面发挥着重要的作用。

Generally speaking, studies of boiling have been concentred on the was pool boiling and the forced-convective boiling inside tubes.

生物样品的淬冷是指将样品以较快的速度弹射入低温互质中进行快速冷却。

Cryoprobe is tremendous development if you know how much money Bruker earned by introducing this technology into NMR industry a few of years earlier than Varian. Cryoprobe is great for Biology Macromolecules with short lifetime and low yield.

个人觉得Cryoprobe与常规探头比较，唯一的好处是在同样的记谱时间里可以用减半的样品浓度，这样对生物样品来说就可能降低很多可能聚集效应带来的artifact。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐