查询词典 mechanical

In this thesis, by using the Different Scanning Calorimetric, the effects of melt structure on ZL114A alloy solidification microstructure and mechanical properties were studied.

本文结合示差扫描量热分析实验，较系统地研究了熔体结构，熔体温度处理对ZL114A合金凝固组织及力学性能的影响。

Effects of leaving cane residues to the cane field after harvested were studied as the scientific basis and technology to establish Guangxi sugarcane favorable soil ecology circle. By 9 years continuously tracking testing on content change of organic matter, nitrogen, phosphorus and potassium were determined in Guangxi Sugarcane Research Institute Farm field in where cane leave residues were put on the land by mechanical roll crush.

采用连续多年观察和跟踪检测的方法，对广西甘蔗研究所试验农场经过连续9年机械粉碎蔗叶还田后定点检测土壤的有机质含量及氮、磷、钾三大元素含量的变化，研究蔗叶还田对土壤肥力的影响，养分量化变化趋势，对产量的贡献。

Objective To explore the clinical effect of nasal trachea cannula combined mechanical ventilation used in severe asthma patients.

目的 探讨经鼻气管插管并机械通气对重症哮喘患者的临床治疗效果。

Its main task is to provide policy financial support for capital export goods such as China's mechanical and electrical products, complete sets of equipment, etc.

中国进出口银行是一九九四年成立的一家政策性银行，其主要任务是为中国机电产品和成套设备等资本性货物出口提供政策性金融支持。

R and then form a passivation thing, so it has capitally corrosion protection of row steel plates with rust and excellent physical and mechanical properties.

该漆由于加入德国带锈防锈剂，能与底材锈蚀层反应，形成钝化物，故对有锈蚀钢铁底材具有极佳的保护性能，优异的物理机械性能。

The change paint due to add the German paint with rust antirust, it can reacted with the lower rust layer and then form a passivation thing, so it has capitally corrosion protection of row steel plates with rust and excellent physical and mechanical properties.

该漆由于加入德国带锈防锈剂，能与底材锈蚀层反应，形成钝化物，故对有锈蚀钢铁底材具有极佳的保护性能，优异的物理机械性能。

Generally applies to capsize under tremendous torque and rotational movement relative to the mechanical equipment, is a kind of efficient, high load-bearing capacity bearings.

一般适用于承受巨大倾覆力矩并作相对旋转运动的机械设备，是一种具有高效、高承载能力的组合轴承。

Effects of RE modification and heat treatment on carbide morphology and mechanical properties of cast semi steel were studied.

研究了稀土及热处理对半钢组织中碳化物的形貌与力学性能的影响。

The effects of different rotor configuration on carbon black dispersion and the mechanical properties of rubber compound were studied.

主要研究了不同转子构型对炭黑分散性及胶料力学性能的影响。

Partial mechanical properties and physical properties of the carbonaceous material made of different materials with different directions were tested.

对用不同原料和不同配方制备出的碳质材料的部分机械性能及物理性能进行了测试，对其各自的性能特征和形成机理进行了研究。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。