In a given suction range, the influence of the suction on the effective cohesion is more evident than the friction Angle.
在实验吸力的范围内，有效内聚力受吸力的影响比有效内摩擦角更明显。
In the lower soil suction range , The water-supply capacity of red soil derived from Q2 was higher than that derived from granite while In the higher soil suction range the different was not widely.
对于相同母质发育的红壤，在低吸力阶段，轻度侵蚀、中度侵蚀、重度侵蚀土壤的持水量相差不大；
For cases like this the system will have a range of watertight structures called caissons, which are based on the suction-pile technology used to emplace deep-sea moorings and foundations.
因此在这类情况下，系统将启动一系列的防水密封装置，即沉箱。用于安置深海停泊工具和巩固地基的吸油桩技术是这些沉箱的工作基础。
Single stage, double suction pumps designed for a wide range of industrial, municipal, and Marine services.
单级双吸泵广泛适用于工业，民用和海事服务。
The present invention relates to an encompass-suction type combined cookware, which is formed by combining an oil fume suction device and a gas range.
本发明涉及一种围吸式组合厨具，它由吸油烟装置与燃气灶组合构成。
The oil fume suction device is arranged on the rear side or upper side of the gas range. One or more than one wind wheel and oil fume channel is arranged on the oil fume suction device.
所 述吸油烟装置设在燃气灶后方或上方，吸油烟装置设有一个或一个以上风轮和 油烟通道。
Versatile suction delivery hose specifically designed to convey a wide range of pharmaceutical, chemical alimentary products.
通用型可吸入输送用软管，广泛用于输送多种化学品、药品及食品。
Versatile suction and delivery hose specifically designed to convey a wide range of pharmaceutical, chemical and alimentary products.
通用型可吸入输送用软管，广泛用于输送多种化学品、药品及食品。
Versatile suction and delivery hose specifically designed to convey a wide range of pharmaceutical, chemical and alimentary products.
通用型可吸入输送用软管，广泛用于输送多种化学品、药品及食品。
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