... exposure controls/personal protection接触控制和个人保护 physical and chemical properties物理和化学性质 stability and reactivity稳定性和反应性 ...
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... 接触控制/个体防护(exposure controls/personal protection) 理化特性(physical and chemical properties) 稳定性和反应性(stability and reactivity ...
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9 缊 理化特性(physical and chemical properties) 主要描述化学品的外观及理化性质等方面的信息,包括:外观与性状、ph值、沸点、熔点、相对密度(水=1)、相对蒸气密度(空气=1)...
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General physical and chemical properties 一般物理和化学特性 ; 一般物理和化学性质
Physical and chemical properties testing 理化性质检测
Soil physical and chemical properties 土壤理化性状
tube physical and chemical properties 物理和化学性能
wood physical and chemical properties 木材物理化学性质
micro-physical and chemical properties 微观理化特性
An reasonable Tamarix arrangement that could fully realize its biological and non-biological functions will be the key to improve physical and chemical properties of saline-alkali soils for sustainable development.
确定合理的柽柳配置方案,充分发挥其生物和非生物功能,是土壤理化性质向良性循环方向发展的关键。
参考来源 - 柽柳对盐碱土养分与盐分的影响及其区化特征Ahe humidification for air becomes strengthen with the stand age increasing. (2)The soil physical and chemical properties are improved greatly on the wind-sandy land of the poplar-crop intercropping.
杨农间作能够改善土壤理化性状。
参考来源 - 山东黄河故道风沙化土地杨农间作生态经济效益研究The chemical structure,physical and chemical properties of aflatoxin,as well as its hazard to human health and limits in food are briefly introduced.
简要介绍了黄曲霉毒素的分子结构、理化性质、对人体健康的危害及黄曲霉毒素B1在食品中的限量标准。
参考来源 - 黄曲霉毒素BPhysical and chemical properties of starch and its function characteristics are influenced by the starch source. Developing new starch resources and furthering its physical and chemical properties and function characteristics investigation, have positive significance to the further use of starch.
淀粉的理化和功能性质受到淀粉来源的影响,开发新的淀粉资源,深入研究其理化特性和功能性质,对开辟淀粉的用途具有积极的意义。
参考来源 - 菱角淀粉理化特性的研究及其改性淀粉的开发The properties of semiconductor, such as sensitivity, selectivity, stability, response and recovery time, is strongly related with the gas sensing materials’ inherent physical and chemical properties, also with the Composition, moiphology and structure of the materials.
半导体气体传感器的性能,如灵敏度、选择性、稳定性、响应/恢复时间等,与气敏材料自身的理化性能、形貌、结构具有直接的关系。
参考来源 - 氧化铟纳米材料的制备及其气敏性能研究One-dimensional (1D) nanostructure materials, which have excellent physical and chemical properties because of the shape anisotropy, have potential applications in nanoelectronics, nanooptoelectronics, ultra-density storage, scanning probe microscope, stealth material and so on.
一维纳米结构材料,因其形状的各向异性而具有优异的物化特性,已在纳米电子学、纳米光电子学、超高密度存储、扫描探针显微镜以及隐身材料等方面显示出潜在的应用前景。
参考来源 - 一维钒氧化物纳米材料的可控组装、结构与性能·2,447,543篇论文数据,部分数据来源于NoteExpress
Both chemists were sufficiently farsighted to leave gaps where their analyses of periodic physical and chemical properties indicated that new elements should be located.
这两位化学家都非常有远见,他们对周期性的物理性质和化学性质进行分析,并在预示应该出现新元素的地方留下了空位。
Properties are classified into two main groups, physical and chemical properties.
材料特性可分为物理特性和化学特性两大类。
Because of its special physical and chemical properties, amylose starch is a kind of high additional value starch.
直链淀粉由于其独特的理化性质,是一种高附加值的玉米淀粉。
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