查询词典 depletion

In view of practical problem during Sulige gas field development, this paper complete follow study content. Study material balance theory of two district compound gas reservoir. Carry out stress sensitivity experiment on matrix rock and labor created fracture core from Sulige gas field with America Core Company high pressure high temperature flow experimental instrument to study stress sensitivity change rule of different permeability matrix rock and created fracture core at the condition of time and again switch on and off well and different drawdown pressure. Carry out depletion experiment on matrix rock of different permeability serial combination with different kinds of allocation, using double core clamper serial connected experimental apparatus, to study gas well production performance of bi-zonal compound low permeability reservoir during low pressure production stage. At the basis of experimental study, establish single well simulation model to analyze development index infection caused by stress sensibility and production performance infection rule caused by inner formation and outer formation of bi-zonal compound gas reservoir permeability variation while considering stress sensitivity.

针对苏里格低渗气田开发中存在的实际问题，完成以下研究内容；研究了两区复合气藏物质平衡原理；利用美国岩芯公司高温高压流动实验仪，对取自苏里格气田基质岩芯和人工造缝岩芯进行应力敏感实验，研究不同渗透率基质岩芯和造缝岩芯在多次开关井和不同生产压差条件下的应力敏感变化规律；采用双岩芯夹持器串联实验装置，对不同渗透率串联组合的基质岩芯进行各种配产条件下的衰竭实验，研究两区复合的低渗储层气井在低压生产阶段的生产动态特征；在实验研究的基础上，建立单井模拟模型分析储层应力敏感性和非均质性对开发指标的影响，研究考虑应力敏感时两区复合气藏储层中内区和外区渗透率变化对开发动态的影响规律。

For instance, we will not hold that stupid opinion that clear-cutting is favorable to our living, or that we can just make us comfortable with air conditioners and refrigerators while ignoring the ozone depletion.

但是正是我们经验与知识的增长，让我们在解决问题的过程中，充分全面思考这个问题解决方法，后果（不能以制造其他的问题为手段来解决当前的问题）。

Is a column matrix the elements of which indicate for each country i the domestic resource depletion required to support gross national product.

是一个列矩阵，矩阵中元素代表各个国家。

And the depletion law of gas condensate in long core is not systematically studied in lab.

同时，长岩心中凝析油气的衰竭规律也没有系统的实验研究。

The exclusion criteria were the following: Patients with an sign of infection or any conditions that would contraindicate glucocorticoids; systolic blood pressure lower than 80 mm Hg or higher than 140 mm Hg; cardiogenic shock; volume depletion; mechanical ventilation; hypertrophic or restrictive cardiomyopathy; constrictive pericarditis, pulmonary arterial hypertension, or active myocarditis.

排除标准包括：有感染症状或有糖皮质激素禁忌症的；收缩压低于80 mmHg或高于140 mmHg的心源性休克；血容量不足；机械通气；肥厚型或限制型心肌病；缩窄性心包炎；肺动脉高压；活动性心肌炎。

In the process of producing soft urethane polyester foamed plasics,CFCs as forming agent are replaced by cyclopentane whose value of ozone depletion is zero to decrease the destruction of environment,and the modified poly-ether-alcohol is used as reactants through one-step reaction.

为了解决软质聚氨酯泡沫塑料生产过程中的环保问题，采用臭氧消耗值为零的环戊烷为物理发泡剂替代严重破坏臭氧层的氯氟烃，以改性聚醚多元醇与甲苯二异氰酸酯等为主要反应物，一步法反应研制试产了软质聚氨酯泡沫塑料。

The shape of chloroplast didn't change after seedling was treated by GA〓, but the number of lamllasomes increased, and starch grain enhanced. These changes were accord to that of the rate of photosynthesis. Mitochondria varied greatly, the structure of mitochondria could see vaguely and carinace almost deliquesce after 4days. Enrolucrum emerged until the seventh day after treatment and endomembrance of mitochondria recovered gradually, cristae could be seen. On the other hand, the endomembrance of mitochondria in CK (normal non-bolting) was obvious and the quantity of cristae in the mitochondria was much more than the GA〓 treatment. This showed that respiration might decrease after GA〓 treatment while reduced the depletion of photosynthesis products and enhanced bolting.

GA〓处理后抽苔过程中叶绿体形状未发生变化，但类囊体增多，淀粉粒增多，这种变化与光合速率的变化吻合；线粒体变化较大，处理后4天线粒体结构较模糊，嵴不清晰，7天时外膜形成，内膜也逐渐恢复，能见到嵴，而对照线粒体内膜结构明显，嵴清晰数量也多，说明GA〓处理后，呼吸作用降低，减少光和产物的消耗；细胞膜无破损，较光滑完整，说明对细胞膜没有伤害。

This modest amount of sodium bicarbonate prevents the potassium depletion and demineralization of bone.

这点碳酸氢钠量即可防止缺钾和骨质脱钙。

Deduction is known as a depletion allowance; because of the economic importance of many of the

由于许多折耗性资产在经济上的重要性，让纳税人享受一定扣减比例具有

"Depletion allowance , reserve: An allowance for exhaustion of a natural resource."

耗竭限度，藏量：指一项自然资源可耗竭的限度。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。