查询词典 baffle

Umerical study on collision process between particles and screen plate;2. Progress and trend of screen ers for fine difficult materials;3. The emulator,consisted of a feed hopper,a screen and a product baffle,can dynamically simulate the whole screen process.

ET开发了筛分作业的二维离散元仿真程序SieveDEM，模拟系统由给料漏斗、筛分机和产品隔板等组成，入筛物料的粒度组成、给料量及筛分机的工作参数等均可人为设定，实现了筛分作业全过程的动态模拟。

Laying the baffle on the top of spent fuel zone can suppress the impact of the recirculating flow on the upper plenum and decrease the change of the temperature on the bypass of core.

加挡板可阻挡上部大回流区对堆芯旁通区的影响，降低堆芯旁通区流体温度的变化

The R6 leverages KRK's research and development into baffle design and fabrication.

克尔克的R6利用的研究和开发挡板设计和制造。

The stray light properties of the off-axis three-mirror telescope was analyzed and the basic design principles of the light shade and baffle vanes were presented,then the design of them was discussed.

分析了离轴三反射望远镜的杂散光特性，给出了遮光罩设计的基本原则并进行了初步的设计。

Thus, it is quite necessary to deeply investigate some related problems, such as stray light transfer, stray light analysis and calculation, stray light suppression method, and baffle system design, bi-directional reflectance distribution function of material surface, and accurate quantitative analysis and measurement of stray light performance of optical systems, like point source transmittance etc.

因此，对系统杂光的产生和传输、分析和计算、杂光抑制措施的采用与遮光系统的设计、材料表面BRDF以及系统杂光PST的定量测试等方面进行深入研究，是非常有必要的。

Although analytical formulas are not accurate enough to calculate stray light, they can help designer to distinctively understand the cause of formation of seven types of stray radiation and their influences, so as to adopt proper methods to restrain stray light and to optimize baffle design.

采用公式法计算系统杂光，精度虽然稍差，却可清楚地了解系统七种类型杂光的成因和影响，便于有针对性采取抑制措施，优化遮光设计。

Two main types of muzzle brakes named baffle type and light weight type have been designed for carrying out the simulation and analysis of muzzle flow in this research. The utilizing of parameters from simulations and some given conditions to impact deflectors of muzzle brakes to make the recoil part get a momentum to move forward in order to lower recoil force have been expressed in this research as well.

中文摘要本研究以折流板及轻量化两种主要炮口制退器设计，进行炮口流场分析模拟，得到炮口周围之压力、气流速度、密度及温度等分布状况；并利用模拟所获得之数据配合已知之炮口条件冲击炮口制退器之折流板，造成火炮后座部份向前之动量，用以降低后座力，求出火炮装置炮口制退器后，以炮口效率为主之各项相关参数。

Simultaneously founding the mechanical modelof the seeder and analyse engine's libration when it was running at 50r/s,42r/s,38r/s,25r/s,7r/s influence on arranging seeds and use damping spring and latex to reduce libration about this part. Analysed the treading and swerving capability of the Paddy direct-seeding machine. Research results indicate: only boat motherboard's front across baffle's angle is 30 degree, the section shape of motherboard is undee, depth of section is 30mm, direct seeding engine stepped resistance and soil is least, turning

研究结果表明：当船底板前横挡板角度为30度、底板截面形状为波浪形、底板截面深度为30mm时，直播机在行走时行走阻力最小，壅土最少，转弯时转弯阻力最小；当发动机38r／s时，发动机对排种盘的振动影响最大，加刚度为100N／mm的减振弹簧或厚度为35mm的橡胶后，排种盘的振动量会大大降低，减振后的振动对排种无重大影响；仿真结果还显示，排种器力学模型、直播机行走、转弯性能和排种性能合理。

Instead of the bell-mouth X-ray tube, the multifunctional baffle is convenient for taking a photo, and the photo quality is increased.

代替钟口X射线管，多功能挡板方便采取了照片，且照片质量的提高而增加。

This instrument was able, as an example of this working, to baffle the Orion group during experiences, as you call this substance, due to the fact that it effectively completely opened other-self to third ray--we correct this instrument, it is growing low in vital energy--green ray energy and partially open other-self to blue ray interaction.

以这个工作为例，这个器皿能够迎战猎户集团，在…经验中，如你称这个物质的，由于在第三光芒完全有效地向其他-自我敞开--我们告诫这个器皿的生命能量变低了--绿色光芒能量，和蓝色光芒部分地向其他-自我敞开。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。