The concept of effective density and water content were introduced to describe the physical state of the clay matrix filling between sand particles.
引入有效粘土密度和有效含水率的概念，描述石英砂颗粒之间的粘土基质的物理状态。
At the same time, the appropriate preozonation can increase the effective density of the floc, making the floc more dense and improving its sedimentation capacity.
同时，适当的预臭氧氧化能增大絮体的有效密度，使絮体更加密实，提高沉降性能。
The inversion shows that the method of effective density leads to the depth of basin smaller than the actual's, and the width of basin is more significant than the density contrast in computation.
模型的反演计算结果表明，有效密度法得到的深度偏浅，盆地宽度的影响比密度分布的影响大。
Surprisingly, brisk walking has been found to be effective at increasing bone density in older women, Dr. Barry says.
巴里（Barry）医生说：“让人感到惊讶的是，快速步行被认为对老年妇女在增加骨骼密度方面有很大作用。”
Doubling hf-current results in a doubling of current density and a fourfold heat provided that the area of effective contact between the tissue ang the electrode remains constant.
如果人体组织和电极之间的有效接触面积保持不变，那么高频电流强度扩大一倍将会使电流密度增大一倍，并产生四倍的热量。
Weight-bearing exercises are often effective at reducing the rate of bone loss, but rarely increases bone density in osteoporotic women.
负重锻炼通常能够有效减少骨质流失率，但在骨质疏松妇女中很少增加骨密度。
Power spectral density is an effective tool to evaluate random vibration in circulation environment.
功率谱密度是评价流通环境过程中随机振动的有效工具。
The results showed as follows. The effect of density and nitrogen on effective flower numbers reached very significant level, and their interaction reached significant level.
结果表明，密度和施氮量对有效花朵数的影响达到极显著水平，其交互作用效应也达到显著水平。
The method not only would be effective to describe the inter-frame correlation information, but overcome tie of the state probability density function being mixture Gauss distribution.
它不仅能有效地在语音识别中引入帧间相关信息，而且能克服状态输出概率密度函数为混合高斯分布的束缚。
It is shown that the water constriction is effective on improving the energy density and stability of the arc, so the cutting quality can be improved also.
结果表明，施加水再压缩对提高等离子弧柱的能量密度和稳定性、进而提高陶瓷件切割质量非常有效。
The difference in weight divided by the density of the liquid is the connected, or effective, pore volume.
前后两次重量的差值除以流体密度就得到样品中连通孔隙（也就是有效孔隙）的体积。
The measurement of density and hardness of carbide tips is one of effective method to judge the real compositions of carbide tip and index of performance quality.
实测硬质合金刀片的密度和硬度值是一种判断刀片成分真实含量和性能质量指标的有效方法之一。
By means of the thermo field dynamics, the change of nucleon effective mass in nuclear matter with density is discussed.
用热场动力学方法计算了核物质中核子有效质量随密度的变化关系。
To prevent reduction of bone density, we should perform between the heredity factor and environmental factor, which may be effective to prevent and treat osteoporosis.
要防止骨密度的下降，应从遗传因素和环境因素加以控制，可以有效的防治骨质疏松症。
The model can predict not only the soil water dynamic profiles and the soil water potential profiles, but the changes of the effective root density with depth and time.
该模型除能预报根系吸水的一些水分动态和水势动态外，还能预报有效根密度的时空变化。
The influence of motor type to the thermal load and the effective material peak-value power density is analyzed, and the dimensions of the motor are selected.
通过对电动机结构型式与热负荷、有效材料峰值功率密度的分析，确定了电动机的外形尺寸。
Microwave volume packaging technologies are effective methods for realizing microwave modules miniaturization and weight reduction with high density and good performance.
微波立体组装工艺是实现微波组件小型化、轻量化、高组装密度和优良电气性能的有效途径。
The larger the density, the lower the effective mean normal stress, the more dilative response is.
土的密度越大，有效平均正应力越低，土的剪胀性就越大。
There existed positive correlation between scatteredtransplanting density and effective panicle number and grain yield.
抛栽密度与有效穗数、稻谷产量呈正相关。
The mean wind energy density, mean effective wind energy density and annual available time of wind energy are calculated by using Two-Parameter Weibull Distribution function of wind speed.
采用风速的韦布尔双参数方法测算出平均风能密度、平均有效风能密度，以及年风能可利用时间。
For the client, the design was also an effective way of increasing product density in the relatively small space ensuring that revenue per square metre predictions were easily met.
对于客户来说，这种设计也是在相对较小的空间内，增加产品密度的一种有效途径，确保每平方米预测的收入可以很容易得到满足。
As an effective lipid-soluble antioxidant, Bilirubin can inhibit the oxidation of lower density lipoprotein.
胆红素作为有效的脂溶性抗氧化剂，具有抑制低密度脂蛋白氧化和动脉粥样硬化的作用。
Besides, in order to minimize the area of output driving MOSFET, high W/L density structure is adopted with effective W/L density being doubled compared with normal MOS structure.
此外还研究了高宽长比功率驱动MOS晶体管的版图优化设计，通过采用高密度的版图结构使有效宽长比密度提高了一倍，从而使其占用的版图面积为缩小为原来的一半。
The architects hope that this is a simple and effective solution which can be applied for every building with high density in order to bring back the original greenness to the street.
建筑师希望这个简单高效的解决方法可以应用到每一个想要复原原有街道绿化的高密度建筑。
Practice has proved these measures to be the effective way for decreasing of dust density.
经实践证明，这些措施是目前降低粉尘浓度的有效途径。
The law of slightly uranium mine giving off radon was analysed, and the methods and effective measures of reducing underground mine radon density were introduced.
分析了非铀矿山矿井氡析出的规律，介绍了降低井下氡及其氡子体浓度的方式方法和有效措施。
VHDL, however, can make effective description of the digital system and enable logical synthesis to produce high design density.
VHDL语言能方便地进行数字系统描述，而且能使逻辑综合产生更大的设计密度。
Subsoil tillage was an effective way to improve and utilize the compact soda-alkaline land with high soil bulk density.
深松措施可作为土壤紧实、容重较高的苏打盐碱土改良与高效利用的有效耕作方式加以实施。
Subsoil tillage was an effective way to improve and utilize the compact soda-alkaline land with high soil bulk density.
深松措施可作为土壤紧实、容重较高的苏打盐碱土改良与高效利用的有效耕作方式加以实施。
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