体密度

测定20d龄仔鼠垂体TSH细胞的体密度和面数密度。

When the postnatal rats were 20 days old , we analyzed volume density ( Vv ) and numerical density on area of TSH cells .

AF组肌原纤维的体密度为36.1±10.66%，SR组为43.72±8.9%（P<0.05），显示AF组有明显的肌原纤维溶解。

Volume density of myofibril in AF group and SR group were 36.1 ± 10.66 % vs 43.72 ± 8.9 % ( P < 0.05 ), respectively . There was myofibril solution in AF group .

而对于编织体密度较大的B、C系列的试样，其质量烧蚀率和线烧蚀率均较小。

Mass ablation rate and linear ablation rate are small in the sample of B , C series .

线粒体体密度（Vvmit%）：MS组与对照组无显著差异，MR及AR组低于对照组及MS组。

Vvmit % was lower in MR and AR groups than in control and MS groups .

相比静力压制，低电压电磁压制能提高PZT陶瓷坯体密度，并改善陶瓷体的烧结性能。

Compared with the static compaction , low-voltage electromagnetic compaction can increase PZT product 's density and improve its sinter performance .

当垃圾体密度较小时，K值较小，入渗能力较强，可达到较大的入渗深度；

The density of solid wasts is smaller , the K value is smaller , the seepage ability of garbage body is stronger , the seepage can attain bigger depth into the garbage body .

热球术后2周和4周时，线粒体体密度明显低于术后16周（P＜0.01～0.02），但与冷球术后2周和4周无明显差异。

The mitochondrial V v at week 2 and 4 after receiving hot sphere was obviously lower than that at week 16 ( P < 0.01 ~ 0.02 ) . No difference of mitochondrial V v was found between hot and cold spheres .

肝细胞粗面内质网的体密度（Vvr）、面密度（Svr）；

Vvr , Svr in rough surfaced endoplasmic reticulum ;

森林景观嵌块体密度和分离度按I、II和III区的顺序依次增加，耕地、园地和居民工矿用地则分别依次减少。

The density and isolation of landscape mosaic patches increased along the rank of I , II and III , while the contrary results were detected in cropland , orchard land and residential and mining land .

而经Losartan治疗后血管内皮细胞、系膜细胞的过度增生肥大能被有效地抑制，系膜区体密度及细胞外基质较非治疗组明显减小（P＜0.001）。

For the SHR group treated with losartan , the volume densities of vascular endothelium , mesangial cell and mesangial area were significantly decreased when compared with those in the non-treatment group ( P < 0 . 001 ) .

采用肺灌洗液分析法和立体学技术，观察了经气管染毒氰戍菊酯（Fen）大鼠肺泡巨噬细胞、酸性磷酸酶、溶酶体的体密度、面密度和数密度的动态变化。

Changes of pulmonary alveolar macrophages from Sprague-Dawley rats exposed to fenvalerate were observed by analysis of broncho-alveolar lavage fluid ( BALF ) and with stereological techniques .

测定出生60日龄仔鼠的甲状腺和垂体的相对重量及垂体TSH细胞的体密度和面数密度。

When the postnatal rats were 60 days , we measured the relative weights of thyroid and pituitary and analyzed volume density ( Vv ) and numerical density on area of TSH cells .

由于序参量的涨落，在推导涨落概率时，自由能体密度Δg对序参量（？）的展开式中需要考虑Ginzburg梯度项。

So there are Ginzburg grads in the expansion of Ag ( density of free energy ) in terms of fj ( order parameter ), which is used to deduce the probability of fluctuations .

线粒体的体密度（Vv）在生长素细胞、催乳素细胞和促肾上腺皮质激素细胞都有所增加，而且在生长素细胞和促肾上腺皮质激素细胞中线粒体的面数密度也明显变大。

The mitochondrion Vv increased with age in GH , PRL and ACTH cells , with associated increase of area numerical density ( NA ) of mitochondria in GH and ACTH cells .

团簇靶具有体密度大，激光吸收率高（＞80%），无残骸等特点，激光与其相互作用能产生高能离子（MeV量级），中子以及非常强的X射线辐射。

With high bulk density , high laser deposition rate and no debris , cluster target displays many advantages in the interaction with laser , which is able to produce high-energy ion ( MeV magnitude ), high-yield neutron and strong X-ray radiation .

在本实验中，以商业高比表面积粉末活性炭为原料，以B2作粘结剂制备的成型活性炭具备更好的综合性能（比表面积、体密度和强度）。

In this experiment , the ACM prepared from a commercial high specific surface area powdered activated carbon and B2 used as adhesive has a best overall performance ( specific surface area , bulk density and compressive strength ) .

结果表明：烫伤后2小时大鼠下丘脑视上核催产素神经元的粗面内质网、高乐尔基复合体、线粒体的体密度、面密度比对照组显著增大（P0.01，或P0.05）。

The results showed that the volume density ( Vv ) and surface density ( Sv ) of the rough endoplasmic reticulum , Golgi complex and mitochondrion in the rats of 2 hours post-scalding were significantly greater than those of the control rats ( P0.01 or P0.05 ) .

根据空间电荷限制电流（SCLC）理论，通过公式推导求解了聚乙烯的平均电荷体密度、视在迁移率、陷阱深度分布及阈值场强。

According to space charge limited current ( SCLC ) theory , the derivation of quantities such as mean volume density of space charge , apparent trap-controlled mobility , trap depth distribution and threshold stress were discussed .

结果实验3个月后，低碘组大鼠的胸腺指数、T4显著降低，而CK19+上皮细胞的体密度和面数密度未见明显变化；

Results Three months later , thymic index and T_4 were decreased dramatically in low iodine group . However , the significant changes in volume density and numerical density on area of thymic CK19 ~ + epithelial cells were not observed .

该砌块和普通混凝土小型空心砌块相比：块体密度下降20%～30%，原材料成本降低7～10元／m3，可获6～10元／m3的免税。

As compared with ordinary small hollow concrete block : its density lowers 20 % ~ 30 % , its cost of raw materials reduces 7 ~ 10 Yuan RMB / m3 , 6 ~ 10 Yuan RMB / m3 of tax can be free .

脾脏淋巴细胞的比表面、异染色质体密度、核比表面均显著升高（P0.01），线粒体体密度、比膜面、常染色质体密度均显著降低（P0.01），说明代谢功能显著降低，造模成功。

The δ, heterochromatin Vv and nucleus δ were markedly increased while mitochondria Vv , δ m and euchromatin Vv were notably reduced in the lymphocyte of spleen in model group ( P 0.01 ) . That meant the marked reduction of metabolism function and the successful establishment of models .

结合深水固井要求优化设计出浆体密度为1.32g/cm3的三元体低密水泥浆体系。

In accordance with the requirements in deepwater cementing , a ternary lightweight cement slurry system with slurry density of 1.32g/cm3 was optimized and designed .

DCC成型的特点为坯体密度高（理论密度的55%～70%），坯体均匀，不用或只需少量的有机添加剂（少于1%），可成型大尺寸、复杂形状、高可靠性的陶瓷部件。

The green body with sufficient strength for demoulding was obtained . Direct coagulation casting is characterized by high green body density , high homogeneity , no or less than 1 % organic additives needed and capable to form large size , complicated shape ceramic parts of high reliability .

随烧结温度提高，烧结体密度、抗弯强度、析晶率不断提高，在1050℃时均达到最大值（密度约为239g/cm3，抗弯强度约为80MPa）；

The density , bending strength and crystallization ratio increase greatly as temperature goes up , and all reach the maximum at 1 050 ℃( about 2.39 g / cm ~ 3 and 80 MPa ) .

单片机控制铁氧体密度自动测定装置

An Automatic Ferrite Density measuring Device Controlled by Single Chip Microcomputer

堆石体密度测定的附加质量法

Quality the density measurement of rockfill object by additive mass method

根据阿基米德原理测瓷体密度；

The density of YSZ was measured according to Archimedes ' principle .

随着编织体密度的增加，应变量增大，应力增加。

The strain of specimens increases as the strength grows .

面板堆石坝中的堆石体密度测试的研究

Research of Method for Examining Density of Rockfill Body in Face Rockfill Dam

内皮细胞核的体密度呈波浪形变化；

Changes in the volume density of endothelial cell nuclei waved throughout development .