However, for certain temperature sensitive materials the inlet gas temperature must be lowered . 但是,对于某些温度敏感的材料,进入的气体温度必须降低。
These thrust losses may be very large if the inlet flow distortion is in the order of 15 to 20 percent . 若进口流场的畸度在15-20范围内的话,则推力损失就可能十分巨大。
It is difficult to separate the inherent stability of the element configuration from that of the propellant inlet state . 很难把单元结构的固有稳定性与推进剂进口状态分开。
If a greenhouse is extra tight, the airflow from the inlet side of the house to the exhaust fan will be relatively well confined . 如果温室很密闭,室内从进风面到排风扇的气流就比较好控制。
An auxiliary ejector with as little blockage in the ducting as possible is placed behind the inlet of the diffuser duct . 一个辅助引射器,在通道中要以尽可能小的堵塞面积布置在扩压器进口之后。
Relative to uniform inlet pressure, the distorted or actual profiles may have a rather profound effect on engine performance . 与均匀的压力分布比较起来,畸变的或真实的压力场对发动性能具有相当大的影响。
The cold waters of the northern pacific and the still, shallow inlets are also rich in flounder, tuna, hablibut, shrimp and crab . 北太平洋的寒冷海水和宁静而浅的海湾,还盛产比目鱼、金枪鱼、庸鲽、虾和蟹。
Many manufacturing and fishing towns lie along the forested hills and lowlands that flank the bays and inlets of the northwest coast . 西北海岸大港小湾两地长满树林的小山和低地中,制造业和渔业城镇星罗棋布。
Sand has accumulated in a deltaic pattern on both the marine and lagoon sides of the inlets in conjunction with this diminishing current flow . 随着水流速度的减慢,砂质物遂以三角洲的形式堆积在进水道面向海洋和泻湖的两头。
The sample should be collected in the same manner that is used to obtain a sample for dissolved oxygen i. e. by using a submerged tube or pipe inlet . 用与分析溶解氧同样的取样方法,即用一根浸没水中的管子或插入导管排除空气泡。