例句與造句

1. Recently , a new kind , two - position and three - way solenoid valve with great rate of flow and high speed as well as its test bed has been developed by school of energy and power engineering , wuhan university of technology . results have shown that it can control the injection of the diesel engine preferably . the research work in this paper has been done concerning on the solenoid valve and its test bed , which is listed as following
   武漢理工大學(xué)能源與動(dòng)力工程學(xué)院為其所配系統(tǒng)開(kāi)發(fā)研制的一種二位三通大流量高速電磁閥，具有響應(yīng)快、流量大等特點(diǎn)，能較好的實(shí)現(xiàn)對(duì)噴油過(guò)程的柔性控制，同時(shí)，該院還開(kāi)發(fā)了電磁閥專(zhuān)用的測(cè)試裝置，本文的研究工作即是針對(duì)電磁閥及其測(cè)試裝置的進(jìn)一步優(yōu)化而展開(kāi)的，分別如下。
2. It's difficult to find three-way solenoid valve in a sentence. 用three-way solenoid valve造句挺難的