来源

Starting from basic principle of electric field and theory of biodynamics, the author built a simulation model based on PSPICE platform; and conducted some initial studies on the formation of EIR waveform and on the source of its component parts by way of computerized simulated experiment in combination with laboratory facilitics of clinical human body...

文中从基本电场原理和生物动力学理论角度出发，建立一种基于 PSPICE平台的仿真模型。通过计算机的模拟实验，结合临床人体检测的实验手段，对肺血阻抗图的波形形成和成分来源作了一些研究。初步导出电极极板的面积和位置，其与检测所得的肺血阻抗图的相互关系。

To speculate and analysis the biogenesis and target genes of the newly-found miRNA, bioinformatics and mole...

通过生物信息学以及分子生物学手段预测、分析新发现miRNA的来源和作用的靶基因。

Biogenetic gas;origin of hydrogen;biochemical action;hydrogenase;isotopic composition

生物气；氢的来源；生物化学作用；氢化酶；同位素组成

The long-range transportof aerosols,i.e.the biogeochemical cycle has been one of the major sources andone of the main characteristics of air-pollution in China.

气溶胶的长途传输，即元素或有关化合物的生物地球化学循环成为我国大气气溶胶的来源和形成机制的主要特点。

Biologically produced minerals, microstructures and biogeochemistry of recent and fossil biominerals are a major sources of environmental information.

由于生物作用产生的矿物、生物化石的微观结构和生物地球化学作用，是环境信息的主要来源。

In this paper, the research of ocean biogeochemistry of nitric oxide is introduced , including the NO production of ocean and phytoplankton , and the elationship between the nitric oxide and the phytoplankton.

摘 要：介绍了 NO 海洋生物地球化学的研究现状，包括海水和浮游植物的 NO 来源和 NO 对浮游植物生长影响的研究概况，并对今后 NO 的研究提出了若干想法。

In recent years, bioresearch about ECM indicated that there some kinds of matrix effector cells play key roles in the formation of organic fibrosis and the activation of them is the main source of collagenation cells.

近年来关于ECM的生物学研究表明，在器官纤维化的形成过程中，往往有一些间质效应细胞发挥关键作用，它们的激活已成为胶原生成细胞的主要来源。

A good source of biotin, avocados help to prevent dry skin and brittle hair and nails.

作为一种生物素的重要来源，鳄梨可以防止皮肤干燥，头发与指甲的开裂。

A pointed and threaded tool for and boring that is secured in a brace , bitstock , or .

钻头曲柄，钻柄或钻床之上用于钻孔的尖头工具来源：词友

A and threaded for drilling and boring that is secured in a brace , bitstock , or drill press .

钻头曲柄，钻柄或钻床之上用于钻孔的尖头来源：词友

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。