查询词典 sectional

In combined with the blasting parameter design for the sectional blasting with a full length borehole in the coal bunker,the paper certified the rationality of the millisecond time set by the method.

根据爆破自由面形成的时间和破碎岩石飞行的时间，探讨了深孔爆破各作用炮眼的合理延期时间；同时结合全深度一次钻孔分段爆破煤仓的爆破参数设计，验证了利用该法确定微差时间的合理性。

In order to reduce the erosion of water-wall,large furnace sectional area should be selected by boiler works,and the power plant should select the coal caloricity close to the designed for use.

对于循环流化床锅炉，炉膛截面积选择的大小影响炉内循环物料的速度，即水冷壁的磨损速度，燃料的发热量影响炉内循环物料的浓度。

Circulating fluidized bed boiler ; water wall worn-out ; furnace sectional area ; gas velocity ; coal burning caloricity

循环流化床；水冷壁磨损；炉膛截面积；烟气速度；燃煤发热量

Prevalence of the metabolic syndrome in Latin America and its association with sub-clinical carotid atherosclerosis: the CARMELA cross sectional study.

代谢综合症在拉丁美洲的流行和与它有关的亚临床颈动脉粥样硬化： CARMELA 交叉横断面研究。

A CAT scanner, however, uses a beam of X-rays to give a cross-sectional view of a specific part of the body.

然而，CAT扫描仪却可以利用一束X射线照出一幅体内指定部位的断面图。

The CAT scanner produces cross-sectional and holographic X-ray imagery.

电脑断层扫描可产生横切面和全像的 X 光影像。

7 A porous medium has a permeability of one darcy when a single phase fluid of one centipoise viscosity that completely fills the voids of the medium, will flow through it under conditions of viscous flow at a rate of one cubic centimeter per second per square centimeter cross sectional area under a pressure or equivalent hydraulic gradient of one atmosphere per centimeter.

答案：当粘度为 1 厘泊的单相流体被完全充满-多孔介质的孔隙时，在粘滞性流体以 1 立方厘米每秒或每平方厘米的相当于每厘米一个大气压的水力梯度通过时，该介质的渗透率为 1 达西。

Using the sectional force and torque balance method to consider the effects of load force and temperature,provides a more completeness and systematic mathematical model.The working characteristic of bimetal strip is expressed by equivalent network.

采用综合考虑负载作用力及温度影响的分析条形双金属片的截面力－力矩平衡法，给出了较完整系统的数学模型；将双金属片用等效网络表示，用网络分析手段求解温度继电器、热继电器的工作参数；分析了在比弯曲最大的条件下各层界面、表面应力关系。

An aerosol spray device which is capable of imparting a unipolar charge by double layer charging and charge separation to liquid droplets of a composition sprayed therefrom has a spraying head in the form of an insert in an actuator, the spraying head having a bore through which liquid is expelled having an outlet, preferably with a tortuous periphery, having an L/a ratio of at least 8 (preferably at least 10) where L is the length of the periphery defining the bore outlet in mm and a is the cross-sectional area of the bore outlet in mm2 and the apparatus being constructed such that the droplets are expelled from the spraying head at a flow ratio of at least 0.4 (preferably at least 0.5) grams per second and have a charge to mass ratio of at least +/-1x10-4 C/kg.

本发明还提供了一种喷射装置，它能够通过双层充电和电荷分离而向要喷出的组合物液滴施加单一极性的电荷，该喷射装置具有一个喷头，该喷头制成为致动器中的插入件的形式，喷头具有一个孔腔，液体能够通过该孔腔从装置中排出，该孔腔具有一出口，该出口最好具有曲线周边，并且L/a比率至少为8，其中L是以mm为单位的确定孔腔出口的周长，a是以mm2为单位的孔腔出口的横截面积，该装置构造成使得液滴在至少每秒0.5克的流动速率以及具有至少＋／－1×100C/kg的电荷／质量比的状态下从喷头排出。

The development of modern skin flap chirurgery needs badly the three- dimension picture system to display the blood supply and other profound structures and functions. This kind of system can also support the clinical training, designing of operative route, suppositional operation procedure and fidelity navigation during the operation. 3D imaging studies such as computed tomography and magnetic resonance provide the primary source of patient-specific data for such medical applications. The two-dimensional (2D) images produced by CT and MR imaging techniques represent a series of cross-sectional image slices through ones anatomy.

现代皮瓣外科学的发展迫切需要显示其血供等复杂结构和功能的三维图像系统，为临床医生的培训、手术入路的设计、手术过程的虚拟和术中的精确导航提供支持，同时随着人体标本来源的日趋减少，有必要建立一整套包括常用皮瓣、肌瓣和骨瓣在内的三维解剖以供骨科临床教学和训练所用，随着"虚拟人"、计算机虚拟技术和现代医学影像技术的快速发展，使得虚拟皮瓣外科手术的研究与应用成为可能。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。