您要查找的是不是：
- The duration of PAE was determined by the optical density method. 应用光密度法测定抗生素后效应。
- The surface density of galaxies in a cluster can be measured from photographs. 一个星系团中星系的表面密度可从其照片上测得。
- Their antistatic performances were determined using methods of electrification voltage by friction and surface density of charge. 采用摩擦起电电压法和电荷面密度法，对其进行了抗静电性能测试。
- Density method is generally adopted for RCC compaction quality control at present. 目前普遍采用的碾压混凝土压实质量控制方法是密度法。
- This paper presented a nondamage density method for identifving god articles as an embellishment characterized by swiftness, accuracy and convenience. 密度法无损检测金饰品具有简单、准确、快速的特点。
- The surface density of CgA positive cells in gastric ulcer group decreased than that of saline group on the 6th and 10th days after operation(P< 0.01) . 溃疡组CgA阳性细胞面密度于术后 6d、10d低于盐水组 ;均为P <0 .;0 1。
- Under the electron microscope observation,the surface density of dentin was increased,the dentine canals were reduced and sealed partially or completely. 电镜下可见牙本质表面密度提高，牙本质管口缩小伴部分或完全封闭。
- By variable density method, an optimal topology model is established with the help of the software ANSYS to support the optimal topology design of the horsehead pumping unit. 文章应用有限元分析软件ANSYS,采用变密度法建立拓扑优化模型,对抽油机驴头进行拓扑优化设计。
- Chen Zhi-hua, Wang Xiao-dun, Liu Xi-liang.Form finding of tensegrity structures by force density method [ J ].Journal of Building Structures,1999,20(5):29 - 35. [5]陈志华;王小盾;刘锡良.;张拉整体结构的力密度法找形分析 [J]
- At first, Burns method, Citrate method, modification of ASBC method，modification of Helm method, and modification of light density method were studied systemically. 因此本课题首先对各种絮凝性的测量方法（本斯法、柠檬酸盐法、修正ASBC法、改良光密度法、修正Helm法）进行了系统地评价，结果表明以改良光密度法的测定效果为好。
- Density method are used to monitor and control the quality of aluminum liquid before cast,and the experimental result of aluminum alloys,refining technology are analyzed. 采用密度测试法对从熔化到浇注过程的铝液精炼质量进行监控,对铝液精炼工艺的试验结果进行分析。
- Result: There were significant increase in surface density(Sv) and thickness(T) of nuclear envelope in endometrial andenocarcinoma comparing with proliferative endometrium and endometrial hyperplasia. 结果:子宫内膜腺癌腺上皮细胞核表面积密度显著性增大,核膜扩张增厚。
- Results: There were differences between volume density (Vv), surface density (Sv) and length density (Lv) of blood vessel of grey and white matter inside spinal cord.Conclusion: Volume... 结果:在脊髓内部灰、白质的毛细血管体密度,表面积密度、长度密度存在着差异。
- The results show that the nitrizingspeed has obviously been enhanced and disinte-gration of the constitution has been effectlyprevented, while adequate surface density ofcarbon-nitrogen were attained. 结果表明,共渗速度明显提高,在获得适当的表面碳氮浓度的同时,有效地防止了组织缺陷,缩短了工艺时间。
- A method of reducing sampled points based on surface density 一种基于面密度概念的数据简化方法
- METHODS: The PAEs were determined by the optical density method using AVANTAGE Microbiology System. 方法:应用AVANTAGE自动微生物分析仪的光密度法测定抗生素后效应。
- Abstract Combine the element strain energy density method with BIW structure, a relative sensitivity method called strain energy density and mass sensitivity ratios is put forward. 摘要 应用单元应变能密度理论结合实际白车身结构，提出了车身部件的应变能密度比质量灵敏度的相对灵敏度方法。
- This paper described the use of spring model,penalized density method and topology optimization as a synthesis tool for the design of controllable path-generating compliant mechanisms. 结合弹簧模型、变密度法和拓扑优化工具,研究了实现平面可控轨迹输出柔顺机构的设计方法。
- Surface density of ionizing radiation 游离辐射表面密度
- A specific expression of density - temperature - concentration relationship was established with density method for commercial production of styrene - maleic anhydride copolymer(SMA). 运用密度法建立了可用于苯乙烯-马来酸酐共聚物(SMA)工业生产的密度-温度-浓度关系式。
