No person shall throw or deposit any filth or refuse of any kind whatsoever in any passageway, surface channel or thoroughfare in a private market. 任何人不得在私营街市内将任何种类的脏物或垃圾抛弃或弃置在任何通路上、地面渠道内或大道上。
One-to two-millimeter-square patches, containing 10,000 B cells engineered for an individual agent, line the surface of the channel. 通路表面排列着一至二平方毫米的小块块,包含一万个对应某种制剂的B细胞。
Surface channel ccd Drains and gutters require to be flushed. 表面沟道电荷耦合掐下水道和阴沟必须冲洗。
Sand-adhesion was avoided by brushing fine and sound coating on sand-core surface in exhausted channel and altering set-ways of sand-core. 解决铸件气道粘砂问题的办法,一是气道砂芯表面刷细密涂料;二是改进砂芯摆放方式,由原来的堆码式改为分层分件隔离式。
All surface channel inside E.V.A.shall be covered with "NONROC" heavy duty tee frame transverse bar trench grating or similar approved. 所有的在E.V.A。中的沟渠表面需要覆以“Nonroc”重型(或者说是坚固的)丁字型横梁隔栅或相近的被证实可用的其他结构。
The Influence to Hydraulic Efficiency by Relative Roughness on Surface of Flow Channel in Similar Fans 相似通风机流道表面相对粗糙度对其流动效率的影响
New Calculating Method for Side Channel Water Surface Line of Side Channel Spillway 侧槽式溢洪道侧槽水面线计算的新解法
Quality control method of seal surface for channel parts before anodization 通类零件阳极化前密封表面质量控制方法
The change of coefficient of variation with range in a surface sound channel was calculated numerically. 并对表面声道中起伏率随距离的变化作了数值计算。
Between Air and Water The Calculation of Water Surface on Steep Channel 陡槽水面线的计算
Identification marks of shallow-water sequence boundary were established, that is exposure erosion surface, channel scouring surfaces, formation stacking transformation, surfaces showing abrupt changes of mudstone color. 在层序的划分过程中建立了浅水区域层序界面的识别标志,即暴露剥蚀面、河道冲刷面、地层叠加型式转换面及泥岩颜色突变面。
Three calculation methods of water surface profile for open channel flow are proposed in this paper. 1. Simplified method of hydraulic index. In mild slope condition, combining the index x and y results in a simplified formula. 本文提出了三种计算明渠水面线的方法:①简化的水力指数法,在缓坡条件下统一水力指数x与断面指数y,求得简化公式;
Measurements show that the P-N junction characteristics are limited seriously by surface channel leakage current due to strong inversion of P-side surface. A theoretical analysis about this leakage mechanism is carried out in detail. 测量结果表明,由P区一侧表面强反型引起的表面沟道漏电严重限制着器件性能,对这种漏电机制进行了详细的理论分析。
In the channel regulating work, regulating structures such as groyne, longitudinal dam are used to change water depth, water velocity and water surface slope of the channel. 航道整治工程中,常采用修建整治建筑物如丁坝、顺坝等来改善河流的水深、流速、水面比降,使河流达到通航要求。
An approximate calculation of water surface for open channel alteration discharge flow 明渠变量流的水面曲线的近似计算
Ionizing Radiation Damage in n-Surface Channel CCD 表面n沟CCD的电离辐射损伤
The research result of this paper offers more theory reference when evaluating the computation factors of one dimensional water surface in the channel regulating work, it also makes a good foundation for further research on hydraulic factors near a regulating structure in the future. 本文的研究成果,对航道整治工程中如何选取一维水面线计算参数提供了更多的理论依据,也为以后的进一步研究整治建筑物附近水力参数的变化打下了一定的基础。
The main procedure and concrete method for establishment of 3-D surface of channel topography by using GIS and for calculation and analysis of channel storage and changes in scouring and siltation are presented. 介绍了利用GIS建立河道地形三维表面,计算分析河段槽蓄量以及冲淤变化的主要步骤和具体方法。
The model divides the research area into five water balance modules: river module, spring-well module, reservoir-lake module, agriculture area module and non-agriculture area module, and the water exchanges between these modules are made through surface channel and groundwater movement. 模型把研究区划分为河段、泉井、水库湖泊、农区和非农区五类水均衡模块,水均衡模块之间通过地表渠系、地下水侧渗进行水量交换。
The roughness was simulated by using regular transverse rectangle ribs on the bottom surface of a rectangular channel, and local flow and heat transfer characteristics among ribs along a roughened surface were numerically investigated. 用规则微小横肋模拟固体表面粗糙度,数值模拟和分析粗糙元间局部流动和换热特性。
Because of the coupling between surface channel and SOFAR channel, sound propagation in two, axis underwater channel is complex and calculation of acoustic fields is difficult. 由于表面声道与深海声道间的耦合效应,声波在双轴海洋声道中的传播比较复杂,因此求解双轴海洋声道中的声场就比较困难。
The dark target method developed by Kaufman is one of methods to retrieve the aerosol optical depth using MODIS data. But there is limitation in getting the surface reflectivity of visible channel. Kaufman的暗像元方法是目前利用MODIS卫星资料反演气溶胶光学厚度的方法之一,但在获取可见光通道地表反射率时存在局限性。
Experimental and theoretical investigations of surface channel leakage current in hg_ ( 1-x) cd_xte n~+-p gate-controlled photodiodes Hg(1-x)CdxTeN~+-P栅控二极管表面沟道漏电的理论和实验研究
The characteristics of surface sediment distribution and sedimentary hydrodynamics in the tidal flat of Changjiang Estuary were discussed, and the model of surface sediment distribution between channel and tidal flat and its dynamical factors were summarized. 利用滩地表层沉积物资料,讨论了长江口滩地表层沉积物分布特征和沉积动力特征,总结了各滩地表层沉积物滩槽分布的模式及主控水动力因子。
Through analyzing the simulation results, can know that, considering wall slip effect and adopting local heat transfer coefficient can reflect the effects that is temperature change, surface roughness of flow channel and melt elasticity, etc, to micro melt filling flow behavior. 通过模拟结果的分析可知,考虑壁面滑移影响和采用局部热对流系数能够较好的反映温度变化、流道表面粗糙度和熔体弹性等因素对微小熔体充模流动行为的影响。
The numerical Calculation method on water surface line of non-prism channel 非棱柱体渠道水面线的数值计算方法
δ~ ( 14) C of surface seawater of Bashi Channel and both sides of Philippine Trench 巴士海峡和菲律宾海沟两侧表层海水中δ~(14)C
Mathematical models according to the specific honeycomb catalyst include material balance equations of catalyst wall surface and channel. 针对特定蜂窝型催化剂建立了数学模型,包括其催化剂壁面和通道的物料平衡方程。
The special sound velocity profile in deep ocean provides two favorable conditions for long-range propagation: the surface duct and SOFAR channel. 深海特殊的声速剖面分布形式,为远距离的声传输提供了两个可以利用的条件:表面声道和深海声道。