Ansai oil field in Ordos basin is a ultra low permeability reservoir with natural and induced fractures, which caused serious lateral heterogeneity of permeability in the reservoir.
鄂尔多斯盆地安塞特低渗透油田由于存在天然裂缝或人工压裂裂缝，造成了储集层平面渗透率的方向非均质性。
An experimental procedure was designed to simulate the reservoir permeability (matrix, natural fractures and induced fractures) reduction as a function of increasing effective stress.
一个实验过程设计模仿水库渗透矩阵，天然的东西是一个增加有效压力的功能断裂和引起破裂减少。
Various natural fractures are the objective reason of leakage in carbonate reservoir, while the tools vibration, stress release and induced fractures are the external reasons of leakage.
天然裂缝发育是工区碳酸盐岩储层漏失的客观原因，钻具震动、应力释放、诱导裂缝是产生井漏的外部原因。
There exist many fractures in a low permeability reservoir, such as fracturing fractures, naturally opened fractures, water-injection induced fractures and opening naturally sealed fractures.
低渗油藏存在压裂缝、天然开启缝、注水诱导缝、开启的天然闭合缝等多种裂缝。
However, chemotherapy-induced early menopause is associated with bone loss and osteoporotic fractures.
然而，化疗诱导的早期绝经与骨丢失和骨质疏松性骨折有关。
A numerical solution method is suggested for the calculation of the geometry of horizontal fractures induced hydraulically by injecting, at variable rates, in sequence of power-law fracturing fluids.
本文建立了水力压裂过程中变排量注入一种和顺序注入两种幕律液体情况下水平裂缝几何尺寸的数值计算方法。
Bisphosphonates are effective in treatment and prevention of cancer treatment-induced bone loss, but their value in the prevention of fractures is still investigational.
二磷酸盐化合物对于肿瘤的预防和治疗相关性骨事件的发生是有效的，但其对肿瘤相关骨折的预防价值仍处于研究中。
With the senescence of bone, bone fracture rate is increasing rapidly. Most of the fractures are induced from the osteoporosis (OP).
随着骨骼的老化，骨折几率大幅上升，而其中大部分骨折都是由于骨质疏松引起。
Previous research has shown bone loss and fractures in women with chemotherapy-induced early menopause, the authors explain, but few studies have examined prevention of chemotherapy-induced bone loss.
研究报告作者解释说，既往研究发现，化疗可引起妇女绝经期提前及其骨盐丢失和骨折，但却很少有人就如何预防化疗所致的骨盐丢失做过研究。
Previous research has shown bone loss and fractures in women with chemotherapy-induced early menopause, the authors explain, but few studies have examined prevention of chemotherapy-induced bone loss.
研究报告作者解释说，既往研究发现，化疗可引起妇女绝经期提前及其骨盐丢失和骨折，但却很少有人就如何预防化疗所致的骨盐丢失做过研究。
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