查询词典 variable density system

PCE treatment significantly increased the bone density, ash, Ca content, bone mineral contents and bone mineral density.

对股骨之骨密度、骨灰分与骨含钙量有显著地增加，对胫骨之骨矿密度与骨矿含量也有明显上升的效果。

Bougie card is in the rapid development of position of developing of IC design, production industry as IC design, manufacturing industry, the new-style chip such as high speed, high density, SOC, ASIC appears ceaselessly, the requirement that price of high speed, high to checking equipment to put forward density, versatility, tall sex compares.

跟着IC设计、制造业的迅速成长，高速、高密度、SOC、ASIC等新型芯片不竭呈现，对测试行动措施提出了高速、高密度、通用性、高性价比的要求。

The results showed that plastic deformation at both -70℃ and 180℃ made the dislocation density of AISI304 stainless steel increase with the increase of deformation. Martensite phase transformation was induced for deformation at -70℃, whereas it was not at 180℃. As the dislocation density increased, the breakdown potential of AISI304 stainless steel's passive film became a little more positive. As martensite phase content increased, it became more negative and pitting corrosion resistance decreased.

结果表明：加热180℃和低温-70℃条件下塑性变形均使AISI304不锈钢中位错密度随变形量增大而增加，AISI304不锈钢在-70℃条件下塑性变形时部分奥氏体相转变为马氏体相，而在180℃条件下塑性变形时不发生马氏体相变；位错密度的增加使AISI304不锈钢钝化膜的击穿电位略微正移，而马氏体相的增加使击穿电位呈负移趋势，材料耐孔蚀性能降低。

AIM: To explore the relationship between bone mineral density and body mass index by measuring the bone mineral density of calcaneum in adults at the descending period of bone mass.

目的：通过对骨量下降期成年人的跟骨进行骨密度的测试，探讨骨量下降期成年人骨密度与体质量指数的关系。

Less amount of essence if used in floral water, about 5 percent (including 5%), a large amount of alcohol is used, but the density is low and a small amount of cassia oil needs to be added, herba agastachis oil and other raw materials need to be added, a large amount (over 5%) of essence is needed for perfume, less alcohol is used, but the density is high.

花露水香精用量少，在5％（含5％）以下，酒精用量多，但浓度低，且要加入少量桂皮油、藿香油等原料；香水香精用量大，在5％以上，酒精用量少，但浓度高。

Plain scanning of intestinal wall was performed. CT values, contrast coefficient of enteric cavity and intestinal wall density, and difference in enteric cavity and intestinal wall density were measured 20 s, 30 s, 40 s, and 50 s after enhancement scanning.

同时测量平扫、增强后20 s、30 s、40 s、50 s 时肠壁的CT值，测量计算肠腔与肠壁对比程度最好时，肠腔与肠壁密度的CT值差值范围。

Statistical characteristics include Tectonic Density, Degree of Central Symmetry, Skewness Index, Degree of Tectonic Optimal Direction, Power Spectrum Density, Cubic Entropy and so on. The former four indexes are implemented in this paper; Structural characteristics show the characteristics of spatial distribution of geological bodies. In chapter four, a quantitative method for describing geological structure by using the structure "tree" is studied and implemented, including its formalized definition and the measurement of the similarity of different "trees".

统计特征有构造密度、中心对称度、失真指数、优益度、密度功率谱、方位熵等等，本文实现了前四个参数值的提取；结构特征是反映地质体空间分布的结构特点，第四章研究和实现了用"树结构"描述地质结构的定量方法，包括结构的形式化描述和结构的相似性度量。

Results: The cerebral paragonimiasis appeared as follow: type of cerebritis in 5 cases, type of cyst in 2 cases. On plain CT, the type of cerebritis presented patchy low-density or heterodensity areas; the type of cyst presented irregular cystic low-density areas.

结果：7例中 5例为脑炎型，CT平扫病灶为片状低密度或不均匀混杂密度灶。2例为囊肿型，平扫呈不规则囊状低密度。

We investigate the distribution of charge density and spin density in an interchain coupled quasi-one-dimensional organic ferromagnet.

对具有链间耦合的准一维有机铁磁体系统的电荷密度和自旋密度的分布进行了研究。

As to our knowledge, this is the first time to investigate systematically the defects of ZnO. The density of states and the charge density shown in this paper facilitates the analysis of experimental results such as Photoemission and absorption spectra or emission spectra.

本文首次对ZnO的本征缺陷做了系统的研究，计算了每种缺陷的态密度曲线和它对电荷密度分布的影响，这些结果对能谱和光谱等实验结果的分析会有很好的借鉴意义。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。