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- The distributing rule of additional forces of compressible shaft wall is given by numerical analysis and model test. 摘要通过数值分析和模型试验研究,揭示了竖向可缩性井壁附加力分布规律。
- Based on information of abnormal gas zones, a trend surface method is used to simulate gas distributing rule in the paper. 本文在分析瓦斯异常带成因的基础上,采用趋势分析方法,用趋势面来模拟瓦斯带的分布规律,设定趋势分析剩余值的阈值即可以划定出瓦斯异常带。
- The distributing rule of dead copepods organism in water supply network which come from treated water plant was studied. 对穿透水厂但经有效灭活的桡足类进入供水管网后的分布规律进行了研究。
- Objective To evaluate the distributing rule of skeleton metastasis in patients with prostate cancer using SPECT(Single Photon Emission Computed Tomography). 目的通过全身骨核素显像,探讨前列腺癌转移病灶在全身骨的分布情况。
- The hardness distributing rule along the hardened layer depth direction is that the microhardness change tendency is from high to low from the surface to inner. 硬化层硬度沿层深的分布是从表及里由高而低,在过渡区下降缓慢;
- In this paper, based on analysis the distributing rule of permanent magnetic field, a novel method for dynamic tracing micro drug delivering device in alimentary canal has been proposed. 本文在分析永磁体空间磁场分布规律的基础上,提出了利用磁定位原理实现动态跟踪微型药物释放装置在消化道运动状态的方法。
- The precipitation data, from 17 station in sandy area in the mid-Yellow River, of recent 40 years have been used to analyze variational character of the precipitation and its distributing rule. 摘要本文采用黄河中游多沙粗沙区具有代表性的17个雨量站的近40年旬降水量资料,分析了其降水量变化的特点和分布规律。
- The research expresses error distributing rule along tooth configuration of pulley with different shape hob machining pulley of variation teeth number and maximum error distributing along pulleys. 研究了不同刀具齿形加工不同齿数带轮时,在带轮齿廓上形成误差分布规律,以及最大齿形误差随齿数的变化规律;
- The numerical solution is obtained .The distribution rule of stress and deformtion in CRCP is analyzed. 得出了有限单元法的数值解,分析了降温荷载作用下路面应力和位移的分布规律。
- In the thesis the character and distributive rule and influential factors of ground stress field are described. 论文在分析地应力及地应力场特征和规律基础上,论述了地应力场主要组成部分;
- The results also showed that there was some distributing rules of pigment cells and some special pigment cells of shrimp living in natural pond. 本实验还通过认真观察对比发现了沼虾色素细胞分布的规律和一些特殊的色素细胞。
- The distributive rules of chlorine ion in concrete column were also discussed. 同时还探讨了混凝土柱中氯离子分布的规律。
- Objective: To study distribution rule of HBV gene mutation sites in chronical hepatitis B with Yin deficiency of liver and kidney syndrome. 摘要目的:研究慢性乙型肝炎肝肾阴虚证HBV基因突变点的分布规律。
- Plane distribution rule of Permian sedimentation is summarized through stratigraphic correlation and sedimentary facies analysis. 通过地层对比和沉积相分析,总结了二叠纪沉积相平面分布规律;
- People have high level in realizing clinic, causes of disease, acupuncture, hairdressing and geographical distributing rules of disease in the Wei Jin Nan Bei Dynasties. 魏晋南北朝时期人们对临床、急症、针灸、美容、疾病的地理分布等,都有较高的认知水平。
- This exploration of the plague popular space and time distribution rule have extremely vital significance to the plague... 建国初期这种鼠疫流行时空分布规律的探索,对鼠疫的控制与预防有着极为重要的意义。
- Genesis,characteristic and distribution rule of the northblock wen13 in Wenliu oilfield fracture are introduced in this paper. 介绍了文留油田文13北块裂缝的成因、特征和分布规律。
- Water distribution rules, seemed Cobweb, a city surrounded a semicircle. 水道分布规则,状似蛛网,将城市一层一层围成半圆形。
- The stress distribution rule of the forked end was described in general working condintion.At the same time,the reason of the fracture was discussed . 描述了轧辊端叉头在轧机正常工作时的应力分布规律,对叉头的断裂原因进行了分析。
- The Ching court began to feel its rule threatened. 清廷开始感到自己的统治受到了威胁。