The density changes very little after soaking when the compactness of aeolian sand is above 90%.
风积沙的压实度达90%以上时，浸水所造成的密度改变很小。
OBJECTIVE: To evaluate the bone density changes in the healing process of tibial plateau fractures in rabbits.
目的：观察胫骨平台骨折愈合过程中的骨密度变化情况。
Model tests of large driven pile jacked into sands were conducted to obtain the soil density changes due to the compaction.
通过砂土中的大型沉桩模型试验，得出了桩周土体相对密度的变化规律。
There is no current flowing through any node(or antinode. ), but the current density changes periodically with time at other places.
没有能流通过节点（或腹点），但在其他各点，能流密度随时间作周期性变化。
Bone density contributes to the strength of the bones; and their density changes in response to body weight and to weight-bearing exercise.
骨密度代表骨的强度，骨密度依随体重和负重锻炼而相应升降变化。
The same period, the ocean thermal slow, relatively high temperature, air density changes smaller solipsism relative area of low pressure.
同一时期，海洋散热较慢，温度相对地较高，空气密度变化较小，遂形成相对的低压区。
Based on the analysis of actual data of density during fermentation, the mathematic model of density changes during pink wine alcohol fermentation was established.
在分析桃红葡萄酒酒精发酵过程中密度实测数据的基础上，建立了桃红葡萄酒酒精发酵过程密度变化规律的数学模型。
With the mass injection of iodine contrast agent, cerebral CT perfusion mapping displays cerebral density changes caused by the contrast agent when it passes through capillary vessels.
脑CT灌注成像主要通过团注碘对比剂显示毛细血管内对比剂通过时引起脑组织密度变化状态。
After that it is pointed out that compared with soil density changes, water content change can result in more variations of coefficient of thermal conductivity and specific volume heat of loess.
相对于随密度的变化，黄土导热系数和比热容随含水量的变化尤为显著，含水量变化可以引起热参数较大的变化。
Much effort focuses on how the density of dark energy changes as space expands.
很多精力都集中在研究宇宙膨胀过程中暗物质密度如何变化。
But it often fails to predict the changes that happen as a crowd's density increases and its movement becomes chaotic.
不过当涉及到群体的密度增加，运行变得混乱时，对于预测发生的变化往往不能奏效。
Various physical changes are possible, including increased body fat; reduced muscle bulk, strength and endurance; and decreased bone density.
体格也可能发生各种变化，如身体变胖、肌肉减少、力量和耐力减弱骨骼密度降低。
It also tests miniscule changes in gravity on the seafloor, which indicate CO2 density in the reservoir underneath.
StatoilHydro还检测海床那微乎其微的重力变化，它可以标示出二氧化碳在下面水库中的稠密程度。
Electroplating working conditions is to point to the operation of the when electroplating changes factors, including: current density, temperature, mixing and power of the wave, etc.
电镀工作条件是指电镀时的操作变化因素，包括：电流密度、温度、搅拌和电源的波形等。
Even when the pressure stays the same, great changes in air density are caused by changes in temperature.
即使压力不变，气温的变化也能引起空气密度的巨大变化。
Methods Microarray analysis on human signal transduction associated proteins was applied to profile changes in gene expression of human ECV304 endothelial cells induced by low density lipoprotein.
方法利用低密度脂蛋白作用人血管内皮细胞系ecv304，通过基因芯片分析人信号传导相关蛋白的表达谱。
Conclusion LASIK doses not induce changes in the density and morphology of the corneal endothelial cells in the early stage after operation.
结论LASIK术后早期不引起中央部角膜内皮细胞密度和形态改变。
However there were no changes in egg shell thickness, egg shell percentage and egg shell density.
蛋壳占蛋重比、蛋壳厚度及蛋壳密度无明显变化。
Changes in density of red blood cells (RBCs) during in vivo aging were studied using an animal model developed with the method of antibody inducement of acute RBC lysis.
作者在用抗体诱发动物急性溶血的方法建立的红细胞在体衰老模型的基础上，对红细胞衰老过程中的细胞密度变化进行了研究。
Changes in the distribution of the plasma density and temperature were also studied.
研究了等离子体的密度、温度的分布变化。
To do this, the glider would contain a waxy gel that changes density under different temperature conditions, thus changing its buoyancy.
要达到这个目标，滑翔机将会包含一种蜡色胶体，能够在不同温度下改变密度，这样来改变它的浮性。
You may find different kinds of changes: land use, density of settlement, additions to buildings, ownership, transportation.
你会发现多种变化：土地利用，居住密度，建筑物增建，所有权，运输。
Objective: To observe the dynamic changes in the density and morphology of Langerhans cells (LC) and dendritic epidermal t cells (DETC) in murine inter-follicular epidermis during hair follicle cycle.
目的：观察拔毛诱导的小鼠毛发周期中毛囊间表皮lc及DETC的密度及形态变化，探讨二者与毛囊周期的关系。
Before earthquake occurrence, the crustal deformation causes redistribution of the earth density, so there occur some characteristic changes in the earth gravity field.
地震前，地壳变形引起地球密度重新分布，从而使地球重力场发生某些特征变化。
The changes of peak pressure depending on the laser power density were studied.
讨论了激光功率密度的变化对冲击波峰值的影响。
Besides, this paper studies the limit state of density curve deeply, proves a certain stability of the changes of density curve when the second parameter tends to infinitely great.
此外，还对密度曲线的极限状态作了深入研究，证明了当第二个参数趋于无穷大时密度曲线的变化具有一定的稳定性。
COMPENSATOR, a dual capacitor for changing the fuel gaging circuit capacitance due to changes in fuel density.
补偿器，在燃油计量电路中，用来改变电路上的电容，以与燃油密度改变所引起的电容改变相抗衡的双电容器。
The Pattern of bone destruction and characteristic changes in. density were discussed.
本文对乳突密度变化及骨质破坏进行了讨论。
The Pattern of bone destruction and characteristic changes in. density were discussed.
本文对乳突密度变化及骨质破坏进行了讨论。
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