查询词典 bisectional

He also proved Harnack estimates for positive bisectional holomorphic curvature and is the major worker in the Ricci-Kahler flow today.

他还证明了正双截曲率流形的Harnack估计，他是当今Ricci－凯勒流理论的国际权威。

The performance of antilock braking system-equipped vehicles during cornering braking on bisectional roads is studied.

研究汽车ABS在对开路面上的弯道制动性能，建立汽车ABS弯道制动的四轮车辆动力学模型。

The patients with bisectional prostate hypertrophy (BHP, 415 cases) and prostate cancer (PCa, 225 cases) were diagnosed by pathobiology, and whose levels of PSA, and fPSA were examined in serums by ELISA.

病理诊断为415例良性前列腺增生和225例前列腺癌，利用酶联免疫法测定患者血清中的PSA、游离PSA，利用经直肠超声测定前列腺体积，并计算出f/tPSA及PSAD进行统计学分析。

There is a random series ,when looking for any an element in this series,we can achieve this by the method of bisectional searching,also the number of search times will be displayed.when using this method ,first of all you should sequence the series bigger and bigger.

要求随机关生一个序列，任意查找其中一个元素时，采用二分搜索法实现，并且还能显示查找次数。

Abstract］ Objective To evaluate the role of PSA,PSAD（prostate specific antigen density）,FPSA and F/T prostate specific antigen percentage in the diagnosis at the prostate cancer.Methods Levels of PSA,PSAD and FPSA were examined in serums of patients with prostate cancer（56 cases） and bisectional prostate hypertrophy（149 cases）.The comparison analysis were carried to these values.

目的 评价列腺特异性抗原、游离前列腺特异性抗原、游离/总前列腺抗原百分比及前列腺特异性抗原密度在前列腺癌鉴别诊断中的价值方法对56例前列腺癌和149例前列腺增生患者用微粒酶免疫法的血清总PSA、游离PSA及游离/总前列腺抗原百分比（F/T百分比；用经直肠超声检查测得前列腺体积V，计算出PSAD值对些值进行比较分析。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。