名 pipe，tube，wind musical instrument，valve；动 be in charge of，manage，administer，govern；形 （狭隘； 有限） narrow，restricted，妉imited，small；连 [方] （不管， 无论） no matt

[例句] 受热气体通过水中的盘管输送。 The heated gas is piped through a coil surrounded by water.

[例句] 我得和管事儿的人保持良好关系。 I had to keep in with the people who mattered.

manage，supervise，administrate，Administration；

[例句] 被解雇的管理人员包括前销售经理、主管和会计。 The unemployed executives include former sales managers, directors and accountants.

[例句] 亨特先生及他率领的管理小组加入了州长们的队伍。 The governors were joined by Mr Hunter and his management team.

air tube，windpipe，trachea，weasand ；

[例句] 肺实际上由上千条细微的气管构成。 The lungs are in fact constructed of thousands of tiny tubes.

[例句] 一扭开煤气管,你就应该点燃煤气. You should light the gas as soon as it is turned on.

drivepipe，annular tubes，branch pipe，casing pipe，bushing ；

[例句] 温度传感器密封在保护套管中. The temperature sensor is enclosed in a protective well.

[例句] 套管被送入软岩粉顶. The casing was driven into the soft muds in the top.

[工] pipeline，channel，tunnel，piping，conduit ；

[例句] 调查人员发现地下管道严重腐蚀。 The inves-tigators found that the underground pipes were badly corroded.

[例句] 管道设备和电路按照高标准安装。 Plumbing and electrics are installed to a high standard.

oesophagus，gullet，esophagus，oesophago-，weasand ；

[例句] 食管本体的蠕动受迷走神经支配. Peristalsis in the body of the esophagus is under vagal control.

[例句] 将所进食物全部反出而不伴任何恶心,即说明有食管梗阻. Total regurgitation of swallowed material without any nausea whatsoever suggests esophageal obstruction.

blood vessel，vascellum，vessel，rete，vas ；

[例句] 这种疼痛是由于血管的收缩而引起的。 The pain is produced by constriction of the blood vessels.

[例句] 血管可能会渗漏，造成视力模糊。 The blood vessels may leak fluid, which distorts vision.

transistor，crystal valve ；

[例句] 在半导体收音机中晶体管代替了真空管. In semiconductor receivers transistors take the place of vacuum tubes.

[例句] 我们常从这本手册查阅有关晶体管的资料. We often turn to this handbook for information on transistors.

[电子] diode，two-electrode valve，diode；

[例句] 单支红色发光二极管表示电源已接通。 A single red LED shows that the power is switched on.

[例句] 按这种方式使用的二极管叫做整流管. A diode used in this manner is called a rectifier.

bronchus，bronchi-，bronchio-，bronchia ；

[例句] 她患有支气管哮喘。 She suffers from bronchial asthma.

[例句] 夜晚的湿气与寒冷对支气管有害. These evening damps and chills play Old Harry with one's bronchial tubes.

(electron) tube，radio tube，(electron) valve，electronic valve，vacuum tube ；

[例句] 电磁波是由一种称为速调管的微波电子管产生的. The electronmagnetic wave is produced by microwave tubes called klystrons.

[例句] 这些工厂生产电子管 、 晶体管 、 收音机和电视机. These factories produce tubes, transistors, radio sets and TV sets.

pipeline，canal，channel ；

[例句] 一条单管路给所有的房子供水. A single pipeline serves all the houses with water.

[例句] 从这点来说, 管路乐于被人们采用. From this respect, pipelining has everything to commend it.

solenoid，solenoid coil，actuator，helitron ；

[例句] 核小体可以卷曲成螺线管的结构. The nucleosomes are coiled into a solenoid structure.

[例句] 用途: 用于电机和螺线管的驱动, 调整器系列和一般用途. Application: Driver for solenoid and motor, series regulator and general purpose.

vacuum tube，vacuum valve，valve，electron tube ；

[例句] 在半导体收音机中晶体管代替了真空管. In semiconductor receivers transistors take the place of vacuum tubes.

[例句] 与老式真空管相比,晶体管具有许多优点. Transistors have many advantages over the old - fashioned vacuumtube valves.

control，put under surveillance ；

[例句] 他们需要等空中交通管制人员的放行。 They have to wait for clearance from air traffic control.

[例句] 6月份可以放开金融管制。 You can take the financial brakes off in June.

drain-pipe，pipe weep，exhaust water pipe，fall tube，drainpipe ；

[例句] 我对她讲了他从排水管爬上去的事儿. I told her about him climbing up the drainpipe.

[例句] 他安装了雨水檐沟和排水管。 He installed rain gutters and downspouts.

take care of，put sth. under one's custody，[口]certainly，surely，keeping ；

[例句] 你得学会保管好自己的财物。 You have to learn to take care of your possessions.

[例句] 他们的第三方保管账户中有96,000美元。 They had $96,000 in their escrow account.

[电子] thyratron，gastriode，gas relay，gas control tube ；

[例句] 触发器用来产生激励脉冲,供闸流管点火. The trigger is used for generating excitation pulse for the thyratron to ignite.

[例句] 也可以用 可控硅 整流器或者是半导体闸流管. A SCR ( silicon controlled rectifier ) or thyrister can also be substituted for the contactor.

spray tube，jet nozzle，nozzle，effuser ；

[例句] 那只橡胶喷管全裂了. The rubber nozzle is all cracked.

[例句] 这一事实的发现导致了松驰喷管流动 “ 突然冻结 ” 的近似概念. Its discovery engendered the'sudden freezing " approximation for relaxing nozzle flows.

restrain，check，pipe bundle，pipe column，control ；

[例句] 马克沉默寡言，难以管束。 Mark was withdrawn and uncontrollable.

[例句] 孩子们总是反抗父母的管束. Children always revolt against parental disciplines.