instal 四级六级

The electrician installed a solar panel on the roof.

电工在屋顶上安装了一个太阳能面板。

The carpenter installed the wooden framework to shape the new cottage.

木匠安装了木质框架来塑造新小屋。

The work consisted of throwing up embankments and installing water turbine pumps.

这项工作包括快速建起堤坝和安装涡轮水。

We’ve installed an extinguisher next to the cooker in case there is ever a fire.

我们在炉旁安了一个灭火器,以防着火。

A cordless telephone has been installed in the house.

这房子里已安装了一部无绳电话。

By rubber strips. We’ve installed the strips along the hatch coamings.

借助于橡胶密封，安装在舱口围板的四周。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

The hostess of the house reluctantly installed the two refugees in a spare room.

这家的女主人不情愿地把这两个难民安顿在一个空出来的房间里。

Further mose, by installing vacuum pump on scutcher, hydration of time with fabric expanding.

此外，通过在打棉机上安装真空，织物的水合作用时间得以延长。

Spacewalking astronauts installed an 88-million-dollar spectrograph designed to detect faint light from faraway quasar .

太空漫步宇航员安装8．8千万美元的光谱仪，用于探测来自遥远类星体的微弱光线。

The cost of the first pay-toilets installed in England was tuppence.

英格兰第一个付费厕所的成本是两士。

Easy to fix for the lamp house: the shape of the module set is flexional linearity and strip, any shape of letters can be easy and fast installed, and may save more time and labour.

三、光源安装方：为线性状，不分字体类型，均可快捷安装，大大节省工时。

In order to lower residual heat on the surface of the block,the cooling mans is installed in interwall of the block.The wortle is soaked in cooling watr to reduce its working temperature.

卷筒内壁设备有冷却喷水装置，以降低拉拨后的钢丝传道线卷筒表面的残余热量，拉拨具的工作温度。

An intelligent clothes rack is developed with a block installed on the end of each knighthead,around which steel wire is enwind and connected to a DC motor and the clothes rail.

智能晾衣架的机械部分是在普通拉杆式晾衣架两支撑杆的端部各安装一个滑轮,再穿入钢丝绳。

Beam side form shall be installed after all work inspected and accepted such as beam rebar work, cushion block laying, steel inserts installation, steel doweling and pocket molding bed, etc.

绑扎梁筋，垫保护层垫块，安放埋件、插筋、预留孔胎等，经检查合格后扣梁侧。

This device should be installed at the furthermost downstream end of the supply pipe or fixture where temporary spillage due to critical flow pressure conditions can be discharged harmlessly.

这种装置应该安装在供应管道或卫生洁具下游尽可能远，并且由于临界水压环境可能产生无害排放的暂时性喷溅的地方。

A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.

建议在防回流阀前安装一个过滤器，防止由于止回阀总成受到污染而导致这种阀门在再增压期间产生泄漏或溢出。

Finnish government takes raise height of fox course of study seriously, installed thremmatology of animal of institute of national flix animal, flix technically association of school, flix.

芬兰政府对养狐业高度重视 ,专门设置了国家毛皮动物研究所、毛皮动物饲养学校、毛皮协会。

Good workability, easy drying-out, good slag resistance, low thermal conductivity and easy dismantling after service. It can be installed either by manual trowelling or by mechanical spraying.

具有良好的涂抹性、烘烤性、抗渣性和保温性能，并容易用后拆除。可手工镘抹和机械喷涂。

In some Swiss valleys the European lesser horseshoe bat began to vanish after streetlights were installed, perhaps because those valleys were suddenly filled with light-feeding pipistrelle bats.

瑞士给一些山谷安装了路灯之后，欧洲较少数的菊头蝠已经消失，这很有可能是山谷中突然充斥着路灯给食的麦氏油蝠的缘故。