查询词典 brittleness

On qualitative examination, no dilations, brittleness, obstruction, nodularity, tears, loss of elasticity, color changes, tube fracturing, kinking, loss of resilience, or variation in external diameter was observed.

定性检测方面，没有观察到PEG管扩张，变脆，闭塞，结节，裂伤，弹性丧失，颜色改变，管子断裂，丧失回弹性，内径和外径的改变等。

On qualitatie examination, no dilations, brittleness, obstruction, nodularity, tears, loss of elasticity, color changes, tube fracturing, kinking, loss of resilience, or ariation in external diameter was obsered.

定性检测方面，没有观察到PEG管扩张，变脆，闭塞，结节，裂伤，弹性丧失，颜色改变，管子断裂，丧失回弹性，内径和外径的改变等。

Taking into account internal and external factors,a four-layer model was constructed for analyzing a system's brittleness.

从脆性致因的内部机制和外部机制入手，建立包含脆性环境和系统结构的4层分析模型。

Consideration of microstructure, the metal material has a face-centered cubic lattice of the austenitic steel, Reducing Valves copper and aluminum do not appear in the low temperature low temperature brittleness, but the hardness of aluminum and aluminum alloys is not high, the sealing surface of the wear-resistant aluminum , anti-scratch performance is poor, so the use of low-temperature valves have certain limitations, only used in low voltage and small-caliber valve.

从金相考虑，金属材料中具有面心立方晶格的奥氏体钢、铜和铝在低温状态下不会出现低温脆性，但因铝及铝合金的硬度不高，铝密封面的耐磨、耐擦伤性能差，所以在低温阀门中的使用有一定的限制，仅用于低压和小口径阀门中。

The ESM analysis shows that the conjoint between CaCO_3 particle and the matrix PVC resin is very tight, and the morphology of the fracture surfaces is very rough with slippages and drapes. It means that the PVC/CaCO_3 composites have changed their brittleness to toughness.

由红外光谱分析、热重分析和样条冲击断面的扫描电镜表明，TDI、HTPB能牢固地键接在CaCO_3表面，形成以CaCO_3为核，以改性剂为壳的&软壳硬核&粒子，并与PP具有一定的粘结强度。

Osteoporosis is a metabolism disease of micro bone tissue disorganization , bony mineral matter and bony matrix reduce at same rate, sclerotin turn week, trabecula of bone decrease ,which make the brittleness of bone raise and fracture easily.It is common illness and frequently occurring illness in old people ,even in menopause women.

骨质疏松(Osteoporosis，OP)是一种以骨组织显微结构破坏、骨矿成分和骨基质等比例地不断减少，骨质变薄，骨小梁数量减少，导致骨骼脆性增加和易发生骨折的全身代谢障碍性疾病，是老年人的常见病与多发病，尤以绝经妇女为重。

Brittleness did not seem to reduce resistance to penetration, though cracking might cause problems due to hits that ricocheted off.

虽然碰上跳弹时装甲的碎片有可能造成问题，但脆性对这种装甲的抗穿透性影响看起来不大。

The products fit optic crystal ,optic glass,semiconductor silicon slice,quartz crystal slice ,piezoelectricity porcelain,arsenide gallium,LiNbO3,molybdenum slice and metal, nonmetal brittleness material both and single side poshing and rubbing of pressurizing components.

产品主要适合：光学晶体、光学玻璃、半导体硅片、石英晶体片、压电陶瓷、砷化镓、铌酸锂、钼片、机械密封件等金属、非金属薄脆性材料的双面、单面研磨及双面单面抛光。

In this paper ,in order to solve the brittleness,the synthesize and technics of phenolic resin were studied .

本文针对酚醛树脂泡沫增韧这一问题，通过对树脂的合成研究、工艺控制，以及发泡配方和工艺的探讨，初步得到了一种较好的树脂合成工艺条件和韧性增强的酚醛泡沫塑料。

Electron microscope of the scheme of chart of X ray diffraction that analyses composite material, transmission and photograph of scanning electron microscope make clear: OMMT basically is with coming off condition disperses in PLA matrix, form in order to come off model give priority to, the accept rice that at the same time existence inserts a structure composite material, the affiliation of OMMT makes the drawing section of composite material ruptures to tenacity by brittleness change.

分析复合材料的X射线衍射谱图、透射电子显微镜和扫描电子显微镜照片表明：OMMT主要以剥离状态分散在PLA基体中，形成以剥离型为主、同时存在插层结构的纳米复合材料，OMMT的加入使复合材料的拉伸断面由脆性断裂向韧性断裂转变。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。