In the process of the construction of digital Archi ves resources, this article for the first time summarizes that there exist two channels and three key links.
本文对数字档案资源建设的过程，首次概括为两个途径和三个关键环节。
The highest increases in the number of reserves in 1980s and in the area in 1990s show that the construction of larger reser ves to protect broad ecosystems has been considered in management practice.
保护区数量在80年代增幅最大，面积在90年代增幅最大，这种不同步性在一定程度上反映出保护区经营管理更加注重建立较多的大保护区，保护较大的生态系统。
Vitamin E Succinate(VES) is the derivate of vitamin E.
维生素E琥珀酸酯是维生素E的衍生物。
CONCLUSION: Acute restraint stress causes biphasic changes of VES.
结论：急性制动应激使心脏电稳定性先降后升。
Meanwhile VES enhances the anti-tumor ability of mouse immune system.
同时VES能够增强小鼠免疫系统抗肿瘤能力。
At last, the need of designing and applying cooperation mechanism for VEs is demonstrated and suggested.
最后，论证了在虚拟企业中进行合作机制设计和应用的必要性。
VES-SL system is superior to HPG fracturing fluid in anti-degradation and shearing strength, and has better mobility.
SL压裂液的抗热降解和剪切降解的能力强于HPG压裂液，且具有很好的流动性。
VES-SL system is superior to HPG fracturing fluid in anti- degradation and shearing strength, and has better mobility.
VES-SL压裂液的抗热降解和剪切降解的能力强于HPG压裂液，且具有很好的流动性。
The viscosity behavior of a self-diverting hydrochloric acid based on an unnamed gemini VES is studied experimentally.
实验研究了未指名孪二连型粘弹性表面活性剂（VES）自转向盐酸液的变粘特性。
The sandstone diversion acidization technology of VES micelle fluid was developed according to the viscous skin coefficient.
根据粘性表皮系数，建立了砂岩VES胶束流体分流酸化技术。
Oxidative damage caused by increased oxygen content and glutathione depletion may be one of the mechanisms of apoptosis induced by VES.
细胞内活性氧含量增加、谷胱甘肽耗竭所导致的氧化损伤作用可能是VES诱导细胞凋亡的机制之一。
In this paper, the author presents a simple method to optimize the inverse digital filter of VES with a given pair of analogue functions on a microcomputer.
本文提出应用一对模拟函数对直流电测深逆滤波系数在微机上进行优化的一种简单方法，并给出了程序框图。
The VES also includes a first electrical load coupled across the first DC voltage source, and a second electrical load coupled across the second DC voltage source.
VES还包括在第一DC电压源上连接的第一电载荷以及在第二DC电压源上连接的第二电载荷。
Microphase separated structure of blends has been determined by means of VES. DSC, SEM and TEM. Blood compatibility of the blends was evaluated by column beads method.
采用动态力学谱（VES）、示差扫描量热（DSC）、透射电镜（TEM）和扫描电镜（SEM）等测定共混物的微观结构，采用微球柱法评价共混物的血液相容性。
Based on these, the procedures and steps to design operation replay in a VES are provided, and operation replay has been realized in an actual virtual experiment system.
在此基础上，给出了在虚拟实验系统中设计操作重现的基本方法和步骤，并在一个实际的虚拟实验系统中进行了实现。
The experimental results demonstrated that nanoparticles added to a VES solution could maintain viscosity at high temperature and control the fluid loss of VES stimulation fluid.
试验结果表明：加了纳米颗粒材料的粘弹性表面活性剂(VES)溶液可以在高温下保持较高粘度且可控制其增产液的漏失量。
The experimental results demonstrated that nanoparticles added to a VES solution could maintain viscosity at high temperature and control the fluid loss of VES stimulation fluid.
试验结果表明：加了纳米颗粒材料的粘弹性表面活性剂(VES)溶液可以在高温下保持较高粘度且可控制其增产液的漏失量。
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