渗析

The study includes the hole color TV imagery system for drill hole, even-pole bore-hole acoustic system and acoustic meter, bore-hole multi-point consolidation apparatus, the quick camera computer-aid image for high rocky slope, image technology for layer analysis, safety monitoring technology for the section close to the dam, software for processing and forecasting the slope monitoring data, high precision geodesy monitoring automation system, etc..

钻孔彩色电视孔壁成像系统、直接横波测井研究偶极子井下声系和声波仪、钻孔多点渗压仪及压模系统、岩质高边坡快速摄像微机地质素描成图、层析成像技术、近坝库段安全监测技术、边坡监测数据处理预报软件研究、高精度大地测量监测自动化系统等项目，研究成果内容新、先进、实用，已在工程中应用，效益显著。

There is a lean house model,which divide lean introduction into 3 phases: Cementite, eutectoid and core.

论文构建了一个精益管理屋模型，将精益管理的导入划分为渗碳、共析和晶相3 个层次。

The preparation process of equisetum pratense total alkaloid includes the following steps: coarse pulverizing equisetum pratense to obtain rough powder, methyl alcohol percolation to obtain percolate, recovering methyl alcohol, concentrating, degreasing by means of petroleum ether, alkalifying concentrate, CHCl3 extracting, soda lye washing, neutral water washing, recovering CHCl3 to obtain rough alkaloid, adsorption by using silica gel column, eluting, recovering solvent so as to obtain refined EPR.

该发明是通过两个步骤来实现的：第一步，提取草问荆总碱，流程：草问荆粗粉――渗漉液――浓缩液(析胶、石油醚脱脂、氨水碱化)――碱化浓缩液(CHCl3萃取)――CHCl3层――CHCl3液(回收CHCl3)――粗生物碱――吸附硅胶柱――精致EPR。第二步，选择实验试剂、仪器、用小鼠作为实验对象，进行中枢神经系统实验，研究作用及作用机制。

In the course of its production, condensate petroleum system is accompanied with complex facies change during formation filtration.

凝析气藏作为一种特殊的复杂气藏，在开采过程中，凝析油气体系在地层渗流过程中伴随著复杂的相变。

For hypereutectoid steel, it can reduce the secondary cementite, and to avoid continuous mesh, do organization preparation for diffusion annealing.

对于过共析钢可减少二次渗碳体量，并使其不形成连续网状，为球化退火作组织准备。

The effects of Si on the grain boundary structure and mechanical properties of hypereutectoid Mn steels austenitized at 950℃ and isothemially transformed at 560℃were studied by means of SEM and TEM.

本文用SEM，TEM研究了Si对过共析锰钢经950℃奥氏体化和560℃等温处理后的组织及力学性能的影响结果表明，Si提高冲击韧性和延伸率，抑制先共析渗碳体在奥氏体晶界呈连续网状析出，并促进在过共析钢中晶界铁素体的形成。

Segregation of the constituent materials during placing can adversely affect the impermeability of concrete.

浇注时组成材料的离析会对混凝土的抗渗性不利。

Therefore, experimental and theoretical study on phase behavior and relative permeability in real porous media under formation condition is very important.

实验和理论上研究真实多孔介质中、地层条件下的凝析油气体系相态以及渗流规律具有更大意义上的实际代表性，是非常重要的。

According to the microalloying and strengthening and toughening principles of steel,a theoretical calculation method and optimum alloying design to determine titanium content in carbonizing steel were proposed.

根据钢铁材料的微合金化原理和强韧化原理，对广泛使用的含钛渗碳钢的钛含量进行了理论计算分析和优化设计，结果表明，适当降低钛含量，不影响其在渗碳过程中阻止奥氏体晶粒长大的作用，但可有效地减少或消除含钛渗碳钢中的液析氮化钛，从而提高钢材的力学性能。

The damage of retrograde condensate pollution on condensate gas wells is a very important problem while condensate reservoirs are developed,which decreases the productivity of the condensate gas wells and causes the slope of quadric form negative.

反凝析污染对凝析气井的伤害是凝析气藏开发中遇到的一个非常重要的问题，它不但降低了近井地带的渗流能力，造成所求的产能偏小，且有时会使产能指示曲线出现斜率为负的异常情况。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。