通道

The contrast hot test of the copper cooling stave with different cooling channels was done in the hot test whole-scale furnace which is designed by the authors.

在自行设计的1：1热态试验炉上对不同孔型的铜冷却壁进行了热态对比试验，对试验结果作了传热学分析，提出优化铜冷却壁水流通道断面设计的方法，优化后的水流通道可以达到强化传热和减少铜料消耗以及节约冷却水用量的目的。

The research that the of transverse gallery results in the increase of local deformation near the crossing of the transverse with obvious growth of tension stress zone as well as the high stress concentration effect around the intersection of .

通过采用三维有限元数值模拟主隧道与横通道组成空间复杂交叉结构的施工过程，得出横通道施工将导致交叉部开口一侧结构变形不对称增加，围岩拉应力区显著增大以及交叉连接部两侧应力集中的施工受力特征。

The spring seat member is formed in a cylindrical shape with a first passage and a second passage.

弹簧座件形成圆柱形，具有第一通道和第二通道。

Each channel uses a single-pole relay for signal HI and a single common terminal is connected to signal LO for all channels.

每一通道都采用一个闸刀用于信号HI，一个共用端子被连接到信号LO，用于所有通道。

The implanted devices, which were from various manufacturers, included 89 dual-chamber and 11 single-chamber models.

植入的起搏器来自于不同生产厂商，其中包括89个双通道起搏器和11个单通道起搏器型号。

Study on error code performance of relay protection signal over optical fiber channel ;2. Some suggestions for the protection with the optical fiber channel construction and the maintenance are proposed.

分析了山西电网中以光纤作为保护通道的优越性，针对不同的线路保护采用不同种类的光纤保护方式，并对光纤保护设备在安装、调试及日后维护过程中出现的问题进行分析，为保护用光纤通道的建设及维护提一些建议。

In ecological fragile zone in arid and semi-arid area of Inner Mongolia, the ecological forest net works were constructed by afforestation in drought sun slope of Daqingshan mountain ,along highway and of shelter belt in farm land.

在内蒙古干旱、半干旱区生态脆弱带，通过对内蒙古大青山干旱阳坡、绿色通道和山前冲积、洪积平原农田防护林等三个类型森林生态网络体系的构建，遵循适地适树的原则，选择适宜树种、营养杯或带土托大苗，采用了保水抗旱造林技术措施，使得干旱阳坡造林成活率达到了 85～ 95%；绿色通道林造林成活率为 80 -1 0 0 %；农田防护林造林成活率为 90～99.8%。

The scale and strength of passage vortex is also simulated in the flow filed incascade with straight and positively curved blade by using total 3D N-S solver.The results indicate that the passage vortex which is the main part of thesecondary flow can be limited in small-scale steady shape by using curved blade.

借助于全三维N-S方程的求解程序，对直叶片和弯叶片两种流场中的通道涡的尺度和强度进行了数值模拟，模拟结果表明，采用弯叶片可使对二次流起主要作用的通道涡限定在尺度较小的稳定形式上。

The performance curves of the experimental fan have been obtained and the flow field has been measured at the best efficiency point of each setting angle, in fixed plane downstream the rotor with a constant temperature hot-wire anemometer and a periodic multisampling and averaging technique by an on-line microcomputer.

对轴流式通风机在不同安装角时的流场变化进行了实验研究，得到了通风机的总性能曲线；并用固定在转子前、后测量平面的热线，测量了最高效率点处不同安装角时叶片通道进、出口轴向和切向速度的分布，从而能够清楚地了解到，通风机在安装角变化时，叶片通道进、出口截面流动结构的变化。

In this paper, the results of observation are introduced in detail by theexperiment of plasma channel with low-frequency magnetic field near the criticalsurface in laser-produced plasma. The study of generated mechanism of channelwith low-frequency magnetic field is also commented.

本文详细介绍了激光等离子体中等离子体通道和自生磁场的实验观测结果，分别评述了等离子体通道和自生磁场的各种产生机制和理论研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。