transfer passage

One end of the steam passage is connected with the evaporator to transfer steams from the evaporator.

该蒸汽通道有一端与该蒸发器相连，用以传送来自该蒸发器的蒸汽；

the gas transfer passage between the two cylinders is essentially dead space and in most designs this kept as short as possible.

两者之间的传输通道气体气瓶基本上是死的空间，这在大大都设计中连结尽可能短。

The introduce of complex additives made the cubic structure of the sample stable, and the conductivity was enhanced due to the increase of the crystal lat-tice and the oxygen transfer passage radii, reaching 0.15 S/ cm~ (-1) at 1000 ℃.

复合掺杂剂的加入使材料保持稳定的立方结构，且增大了样品晶格常数和氧空位迁移半径R值.试样电导率得到提高，1000℃电导率达0.15S/cm。

DNA transfer was studied using pollen tube passage method with wild rice ( Zizania) as donor and rice ( O. Sativa) as recipient.

本试验选用菰（Zizania）作供体，栽培水稻品种为受体，采用花粉管通道法进行DNA转移的研究。