查询词典 drainages

The differentiation of glyptosternoid fish occurred in the great water drainages, among the different tributaries, and even the upper and lower reaches of the same drainage.

该类群的分化既包括了自然阻障形成导致的分类阶元的隔离分化过程，也包括了同一阶元在同一水系扩散分化的生态适应过程。

Methods The bile drainages from 64 patients with obstructive jaundice were collected for extracting the biliary cells.

目的 建立梗阻性黄疸患者胆管引流胆汁中脱落细胞收集方法，比较胆管良性病变及恶性肿瘤胆管脱落细胞特征。

Ditches and drainages should be dredged regularly.

沟渠和排水道要定期疏浚。

Furthermore, the low flow frequency distrbutions are almost same in these drainages of different types of landforms.

三是根据影响喀斯特流域枯水径流的下垫面因素(空间尺度、岩性、地貌类型、植被)，分别对峰丛和峰林等喀斯特地区建立枯水径流预测模型。

Then, the cell number in the bile drainages from cholangiolithiasis was compared with that in the bile drainage from cholangiocarcinoma.

从临床收集64例梗阻性黄疸患者引流胆汁，分离提取有核细胞，比较胆管结石和胆管癌病例胆管脱落细胞数量。

The suture of only superficial subcutaneous fat as well as putting rubber drainages in the abdominal incision is a simple and effective way to prevent lipoliquefaction for obese patients.

在缝合肥胖者的腹部切口时，贯穿缝合皮肤及浅层皮下脂肪同时加引流条引流的方法是一种有效的预防脂肪液化的缝合方法。

The differentiation of glyptosternoid fish occurred in the great water drainages, among the different tributaries, and even the upper and lower reaches of the same drainage.

鰋鮡鱼类的分化不仅体现在各大水系之间，也体现在同一水系的不同支流或上下游之间。

The suture of only superficial subcutaneous fat as well as putting rubber drainages in the abdominal incision is a simple and effective way to prevent lipoliquefaction for obese patients.

在缝合肥胖者的腹部切口时，贯穿缝合皮肤及浅层皮下脂肪同时加引流条引流的方法是有效的预防脂肪液化的缝合方法。

The sputum, urine, blood and other drainages were collected to perform the fungal examination after three days of admission every three days.

患者于入院3d后即进行痰、尿、血和能采集的其他体液、引流物及分泌物的培养，每3d采集、培养一次。

PCBS and other toxic organics are frequently found in sediments from drainages of many industrialized areas; it is unclear what this means to the ecosystems.

在工业地区，工业废水的沉淀物中经常可以发现 PCBS 以及其他有毒有机物，至于这个对生态系统意味着什么还不甚清楚。

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。