查询词典 h.

Results: Compared with control group, apoptosis cells increased from 0.5%to 10%(some even to 15%) after 24,48 and 72 h action of -300,-500 and -1 000 V electrets. After action of -500 V PTFE electrets for 48-72 h, fibroblast cells showed characteristic morphological features of apoptosis. These features included chromatin aggregation, nuclear and cytoplasmic condensation and partition of cytoplasm and nucleus into membrane bound-vesicles.

结果：-300、-500和-1 000 V驻极体作用成纤维细胞24、48和72 h以后，与对照组相比，成纤维细胞的凋亡量从0.5％增至10％（部分可达15％）；驻极体作用成纤维细胞48～72 h，出现细胞凋亡特有的形态学特征，即：细胞异染色质边集，细胞裂解，可见凋亡小体。

There was significant difference in T lymphocyte proliferation between the TF treatment groups and the control groups (p＜0.01), and between TF from black-bone silky fowl and other treatment groups (p＜0.01). Significant difference was detected between TF from black-bone silky fowl and homogenous Cherry Valley duck (p＜0.01). The effect on T lymphocyte proliferation in vivo was markedly enhanced when taking oral TF in 24 h, and significant difference remained between the treatment groups and the control groups in 240 h.

实验结果进行t检验分析，各实验组TF与对照组数据进行比较极显著差异，p＜0.01；乌骨鸡来源TF与其他实验组数据进行比较极显著差异，p＜0.01；T细胞体内转化增殖实验结果表明TF口服作用24 h内极显著提高T细胞转化增殖效果，而且240 h内T细胞的增殖效果与对照组相比仍然保持极显著差异。

According to the calculation analysis of one multi storied house project,it compares the key technical parameter and qualification of the concrete structure,rolled H profiled bar frame structure,welding H profiled bar frame structure design result,which shows steel frame structure applied in multi storied house is a structural system to be worth generalization.

通过对一多层住宅建筑工程设计方案的计算分析，比较了混凝土结构、轧制H型钢框架结构、焊接H形钢框架结构设计结果的主要技术参数及指标，表明钢框架结构应用于多层住宅是一种值得推广的结构体系。

The theory of vehicle-track coupling dynamics is applied to the design of new locomotives, including the 200 km/h electric locomotive "Tiansuo", the speed-raised locomotive SS(7E) for passenger transport, and the speed-raised locomotive for freight transport.

介绍了车辆-轨道耦合动力学理论在新型机车车辆研制中的最新应用情况，包括在200km/h&天梭号&高速机车设计、170 km/h SS7E型提速客运电力机车改进设计，以及120 km/h提速货运电力机车研制中的应用实践。

The simple algebraic procedure is used to form nearly orthogonal 2—D C—type and H���type bodyfitted grids for bodies of revolution, which is then used to generate 3—D C—O and H���O bodyfitted grids for fuselages.

五、用简单的代数方法生成了近于正交的旋成体子午面&C&型及&H&型贴体坐标网格，并以此为基础构造了三维任意截面机身的&C-O&型及&H-O&型贴体坐标网格。

E〓 is not only correlative with the H content in the films, but also related to the distribution of H located at grain boundary, the grain size and the free carrier absorption.(5) The Si films with tips on the surface were growth by ICP-CVD.

实验发现，由于样品中存在晶粒与晶粒间界，其光学带隙不但与薄膜中H含量大小有关，而且与H在晶粒间界处的分布情况、晶粒尺寸以及自由载流子吸收等效应相关。

objective to investigate whether hypoxia preconditioning exist in adipose tissue,and construct the hypoxemic model of adipose tissue.methods after injected different density cocl2 to rat's subcutaneously of groin,use immunohistochemical method detect hif-1α protein,and use rt-pcr detect hif-1α mrna.results after injected different density cocl2,the adipose tissue of rat's groin express different degree of hif-1αprotein and hif-1αmrna.,and reach the peak when the density is 20-40 mg/kg and the time is 3 h.conclusion hypoxia preconditioning exist in adipose tissue,and the effect of preconditioning is most evidence when the density is 20-40 mg/kg and the time is 3 h.

目的 探讨脂肪组织中是否存在缺氧预适应现象，构建cocl2致缺氧的缺氧模型。方法不同浓度的cocl2大鼠腹股沟区皮下层浸润注射，分别用免疫组织化学法和rt-pcr法检测该区脂肪hif-1α蛋白和hif-1α mrna的表达情况。结果用不同浓度的cocl2行化学缺氧后在不同时间点观察有不同程度的hif-1α蛋白和hif-1α mrna表达，其中，在浓度为20～40 mg/kg，时间为3 h时脂肪组织中hif-1α表达达高峰。结论脂肪组织存在缺氧预适应现象；cocl2的浓度选择20～40 mg/kg，时间选择3 h时缺氧预适应效果较佳。

Using the software of ansys, this thesis compares and analyzes the seismic behavior of the joint of cold-formed rectangular tube-steel column and H-shaped beam and the joint of welding box column and H-shaped beam, in order to research the influence for the cold forming process of the cold-formed rectangular tube-steel column.

利用大型通用有限元分析软件，对冷弯矩形钢管柱与H型钢梁连接节点与焊接箱形钢管柱与H型钢梁连接节点的抗震性能进行对比分析，探讨出冷弯矩形钢管的特性对节点抗震性能的影响。

Check every pixel in image if its H and L are lower, than H and L in bar chart - it is an obstacle, else it is ground.

检查每一个图像的像素，如果其H和L较低，低于H和L的条形图-这是一个障碍，否则它是地面。

The magnetic intensity of the applied magnetic force on a ferromagnetic material denoted by the term H measured in oersteds; b. The magnetic inducition or flux density as the flux per unit area normal to the direction of the flux ,denoted by B and measured in gauss; c. The magnetic permeability establishes the relation between magnetic induction and magnetizing force expressed as B/H =u; d.Residual magnetism or remanent magnetism which remains in the casting after the magnetizing force has been removed .

磁场强度的应用磁力就一铁磁材料标注由任期h来衡量， oersteds ；乙磁inducition或磁通密度为通量每单位面积正常的方向通量，标注由B和衡量在高斯；长该磁导建立的关系磁感应强度和磁化力表示的B /为H = u ； d.residual磁性或剩余磁性，这仍然是在铸造后，磁化部队已被删除。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。