均质

The most important reason is the heavy heterogeneity of braided sandstones.

辫状河砂体的非均质性严重，这是影响开发效果的重要原因。

On the basis of the theory of warhead penetrating homogeneous target and with the some hypothesis, the theoretical calculation model for end-point trajectory of warhead penetrating ribbings structural target was found.

在现有弹丸侵彻均质靶板理论的基础上和一定假设条件下，得到弹丸对加筋结构靶侵彻的终点弹道理论计算模型，弹丸过靶后剩余速度的理论计算结果与实验结果基本一致。

On the basis of the theory of warhead penetrating homogeneous target and with the some hypothesis,the theoretical calculation model for end-point trajectory of warhead penetrating ribbings structural target was found.The results by theoretical calculation to residual velocity of warhead were consistent with that by experimental test.

在现有弹丸侵彻均质靶板理论的基础上和一定假设条件下，得到弹丸对加筋结构靶侵彻的终点弹道理论计算模型，弹丸过靶后剩余速度的理论计算结果与实验结果基本一致。

Immiscible displacement conditions for CO2 drive are presented. Pilot tests were carried nut in five wells in the Fang 48 block of the Daqing oil field.

室内实验结果和矿场试验生产动态综合分析表明，CO2非混相驱油适应于大庆长垣外围特低渗透扶余油层，但由于试验区油藏的非均质性导致气窜严重。

Water storage pit irrigation ; unsteady infiltration head ; soil moisture movement characteristic ; 3-D infiltration numerical model of layer homogenous soil ; topsoil porosity variance

国家自然科学基金；山西省自然科学基金蓄水坑灌；非恒定入渗水头；土壤水分运动特性；层状均质土三维入渗模型；表层土壤孔隙度变化

The precisions of calculated results are not only low but also the operation needs large amount of manual computation.

计算均质土坝渗流问题的常用方法有三段法和两段法，它们在求解过程中需要试算图解，计算精度不高且人工计算量大。

Boundary element method for pressure calculation of arbitrary shape and mixed boundary reservoir

以任意形状二维均质油藏的定解问题为基本的数学模型，推导了实空间和拉氏空间中的边界元数值计算方法。

In those who had a triple-line pattern on HCG injection day,the pregnancy rate was 46.34%,and it was 22.45%in those with a homogeneous pattern.

三线型子宫内膜患者妊娠率(46.34%)明显高于均质型(22.45%)(P＜0.05)。

The endometrial echo patterns visualized sonographically were divided into three categories by Gonen: pattern A: present a triple-line pattern or multilayered endometrium in which hyperechogenic outer lines and a well-defined central echogenic line were visualized, with hypoechogenic or black areas seen between lines; pattern B: present an echo pattern in which the endometrium had the same echogenicity as the myometrium, the central echogenic line is dim; pattern C: present a homogenous endometrium with no central echogenic line.

按照Goden等人的分型标准，晚滤泡期子宫内膜在超声下可以分为三种类型：A型：即三线型，为外层及中部强回声，外层与宫腔中线之间为低回声区或暗区，宫腔中线回声明显；B型：为均一的中等强回声，宫腔中线回声不明显；C型：为均质强回声，无宫腔中线回声。

On the basis of the burning character research of tea-seed oil on diesel engine, material handling was applied to the tea-seed oil .

植物能源已开始成为今后农用柴油机燃料的重要能源，在茶籽油作为S195型柴油机燃料进行的燃烧特性试验研究基础上，将茶籽油经过均质脱脂处理后在柴油机上燃烧，采用电子显微扫描镜测定废气碳粒的显微结构。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。