查询词典 capacity

Objective Investigating the effect of pulmonary membrane diffusing capacity and pulmonary capillary blood volume on carbon monoxide diffusing capacity in patients with pneumothorax before and after treatment, and clarifying the mechanism of hypoxemia due to pulmonary reexpansion.

目的 探讨气胸患者治疗前后肺膜弥散量和肺毛细血管血量对一氧化碳弥散量的影响，阐明肺复张后低氧血症的机制。

After yearly burning, soil moisture content, porosity, separate coefficient, capillary and field moisture capacity increased, however, soil saturated water retaining capacity and unit weight decreased.

连年火烧使土壤含水率、孔隙度、分散系数、毛管持水量和田间持水量升高，而使土壤饱和持水量、容重下降。

And then, we investigate the relationship of the capacity of hydrogen physisorbed in single-walled carbon nanotubes with pressure and tube radius. Our results show that the capacity of hydrogen physisorbed in single-walled carbon nanotubes increases as the pressure and tube radius increase.

研究了单壁碳纳米管的物理吸附储氢量与压强、管径之间的关系，给出了单壁碳纳米管的物理吸附储氢量随压强和管径的增大而增大的结论。

According to the data analysis of year books of communications, the proportion of dry bulk cargo handling throughput capacity among total port throughput capacity increases from 44.6% to 56.8% over last 10 years since 1996, it is clear to see the importance of dry bulk cargo like coal and iron ore in national economy transportation system.

根据交通年鉴数据统计分析，1996年以来的十年间，干散货吞吐量占整个港口货物吞吐量的比重由44.6％上升到56.8%，以煤炭、铁矿石为主体的大宗干散货在国民经济综合运输体系中的重要性是显而易见的。

Adjusted pressure casting is an advanced technique developed on the basis of counter pressure casting, characterized by its higher filling capacity and better feeding capacity, providing also vacuum metallurgy effects.

调压铸造技术是在差压铸造技术的基础上发展而来的一种先进铸造技术，其充型能力强，补缩能力高，兼具真空冶金效应。

Packaging materials have been easy for the next expected, the number of small, six-station can be used to bag packing machine, such as being packaged Charging Capacity are more in order not to reduce production speed, eight-station can be used to bag packing machine, the so-called 8-station is the addition of a filling, sealing station, so that items can be a little more packaging without affecting the capacity.

被包装的物料容易下料、数量少的话，可采用六工位给袋式包装机，如被包装的料量比较多，为了不降低生产速度，可采用八工位给袋式包装机，所谓八工位就是各增加一个装料、热封工位，这样就可以多包装一点物品而不影响产能。

This is affected by the soil texture, clay having a high field capacity and sand a low field capacity.

粘土的田间持水量很高，而沙土的很低。

Based on the ultimate equilibrium theory, the ultimate cross-section bearing capacity formula of the column under axial-load was given. Moreover, the main influencing factors on increasing the axial-load bearing capacity were analyzed to determine the relationships between the stress of different components and hoop confining index.

采用极限平衡理论建立组合柱截面的力学方程，确定了短柱轴压承载力计算方法；并进一步分析了提高组合柱轴心抗压承载力的主要影响因素，确定了极限状态下各部分应力值与套箍指标之间的关系。

The vertical load on the underpinning-node resisted by shear capacity of bolt, new-old concrete interface and profiled bar fringe embedded in column. A formula calculating bearing capacity of the underpinning was advised, and the combined work was calculated by cooperate coefficient γ.

分析认为托换节点的竖向荷载由螺杆的抗剪承载力、新旧混凝土连接界面的抗剪能力和型钢翼缘卡入柱身产生的咬合力共同承担，由此给出了型钢对拉螺栓柱托换节点的抗剪承载力计算公式，式中通过综合作用系数γ考虑了3部分的共同作用和相互影响。

Finally, a practical seismic analysis method is presented. Through a reasonable assumed distribution of lateral forces, the capacity curve can be derived from the story shear-displacement curves. And by using equations suggested by ATC-40, the corresponding capacity spectrum, period, damping ratio and PGA can also be obtained. This method can provide not only collapse PGA of a low-rise RC building structure, but also damage conditions of members at a specific PGA. Combining with the deterioration rule for RC column after multiple earthquakes, it can also be applied to seismic analysis for after-earthquake or aged buildings.

最后则提出一套适用於中低层RC建筑结构之实用耐震诊断法，依照合理假设之地震力竖向分配型态及ATC-40建议公式，可再将层剪力-层间变位曲线换算为基底剪力-屋顶位移能力曲线，并计算对应之等效周期、阻尼比与PGA，除可评估结构整体之崩塌地表加速度外，也可由特定PGA反推对应的构件破坏程度，亦可配合震后折损修正，应用於结构之震后与经年耐震评估。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。