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- Compare the physical properties of the two substances. 比较一下这两种物质的物理特性。
- physical properties of bone 骨的物理性质
- These electrical bridges measure the physical properties of insulating materials. 这种电桥可以测量绝缘材料的物理性能。
- Biological communities are initially limited by the existing physical properties of the site on which they occur. 生物群落在其出现的地区最先受到生存环境自然特点的限制。
- The gradation in the physical properties of the alkanes is typical of a homologous series. 烷烃物理性质的逐渐变化是同系列的特点。
- The need to understand the physical properties of nanostructures is ubiquitous in our modern society. 由于电子元件愈做愈小，对其中微小结构的物理性质的了解十分重要。
- To my knowledge,heat treatment is a method by which the physical properties of metal can be changed. 据我所知，热处理是人们改变金属物理性能的一种方法。
- Results: the mechanical properties of bone cement were improved by adding a certain proportion of chitin, aluminum borate and/or demineralized rabbit bone. 几种水门汀中，羟基磷灰石人工骨的晶须加强型和脱矿骨甲基丙烯酸正丁酯水门汀的机械强度较好。
- Molal solution are normally used when the physical properties of solutions, such as vapor pressure, freezing point and boiling point, are involved. 在涉及溶液的物理性质如蒸汽压，冰点和沸点时，通常使用重量克分子浓度。
- Objective To explore the biodynamic properties of bone marrow cells and the relation with cell cell interaction in radiation injury mice. 目的了解放射损伤条件下骨髓细胞的生物力学特性及与细胞间相互作用的关系。
- Application of high pressurization to fish meat: Changes in physical properties of carp skeletal. 高压在鱼类食品的应用:鲤鱼骨骼物理特性的变化。
- Heat treatment is a method by which the heat treater can change the physical properties of metal. 热处理是热理人员借以改变金属物理性能的一种方法。
- Research and Development of the Structure and Physical Properties of Cork from Quercus suber L. 欧洲栓皮栎软木构造与物理性质研究进展。
- The effect of bone substance loss and change of the bone microstructure on the mechanical properties of cance llous bone is discussed based on the homogenization theory. 利用均匀化理论研究了骨量丢失和微结构改变对松质骨力学性质的影响,得到结论:(1)骨量丢失初期弹性模量下降的速度较快,大约是骨量丢失速度的2倍。
- Are tensile bars used as a means of controlling physical properties of the metal? 是否使用抗拉试棒来控制金属的物理特性?
- The physical properties of the compound have come up to ASTM standard and can compare with some commercial products both at home and abroad. 该胶料的各种物理性能均达到了美国ASTM标准规定的指标，与国内外几种商品防水卷材的性能相当。
- The chemical and physical properties of cuprous chloride and its manufactures and application field are introduced in this paper. 摘要介绍了氯化亚铜的物理化学性质、主要生产厂家及应用领域。
- Effects of annealing treatment on physical properties of a dental all-ceramic system. 退火处理对牙科全瓷冠物性的影响.
- The physical properties and dynamic mechanical properties of TPI/HVBR/SBR blends were investigated. 对高反式 1,4 聚异戊二烯 (TPI) /高乙烯基聚丁二烯橡胶 (HVBR) /SBR共混物的综合物理性能和动态力学性能进行研究。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
