injection

英 [ɪnˈdʒekʃn]

美 [ɪnˈdʒekʃn]

n.  注射; 大量资金的投入; (液体)注入，喷入

复数：injections　

CET4CET6IELTSGRETEM4TEM8化学

Collins.2 / BNC.4565 / COCA.5734

牛津词典

noun

• 注射
  an act of injecting sb with a drug or other substance
  1. to give sb an injection
     给某人打针
  2. He was treated with penicillin injections.
     他接受了青霉素注射。
  3. An anaesthetic was administered by injection .
     麻醉剂已注射入体内。
  4. daily injections of insulin
     每天的胰岛素注射
• 大量资金的投入
  a large sum of money that is spent to help improve a situation, business, etc.
  1. The theatre faces closure unless it gets an urgent cash injection.
     剧院面临着倒闭，除非有大笔救急现金投入。
• （液体）注入，喷入
  an act of forcing liquid into sth
  1. a fuel injection system
     燃油注入装置

柯林斯词典

• N-COUNT 注射;打针
  If you have aninjection, a doctor or nurse puts a medicine into your body using a device with a needle called a syringe.
  1. They gave me an injection to help me sleep...
     他们给我打了一针帮助我入睡。
  2. It has to be given by injection, usually twice daily.
     它必须通过注射摄入,通常一天两次。
• N-COUNT (金钱或资源的)投入
  Aninjection ofmoney or resources into an organization is the act of providing it with more money or resources, to help it become more efficient or profitable.
  1. An injection of cash is needed to fund some of these projects...
     需要现金投入来资助这其中的一些项目。
  2. The company is hoping to obtain a £50 million cash injection from the government.
     公司希望从政府那里得到5,000万英镑的现金投入。

英英释义

noun

• the forceful insertion of a substance under pressure
• the act of putting a liquid into the body by means of a syringe
  1. the nurse gave him a flu shot
  Synonym:shot
• any solution that is injected (as into the skin)
  Synonym:injectant

双语例句

• In this paper, the benzylpenicillin content in procaine benzylpenicillin injection was determined by HPLC.
  采用HPLC法测定了普鲁卡因青霉素注射液中青霉素的含量。
• He was executed by lethal injection earlier today
  他于今天早些时候被注射处死。
• Objective: To study the stability of the compatibility of Cefuroxime Sodium with Tinidazole and Glucose injection.
  目的：研究头孢呋辛钠与替硝唑葡萄糖注射液配伍的稳定性。
• The combustion process of this diesel engine during main injection and post injection are analyzed in the paper.
  分析了主喷射和后喷射时该柴油机燃烧过程。
• They were unable to prove that she died as a direct result of his injection
  他们无法证明她的死是由于他的注射直接引起的。
• A kinetic chromogenic substrate method was established for determination of bacterial endotoxin in daunorubicin hydrochloride for injection.
  建立了动态显色基质法定量测定注射用盐酸柔红霉素中细菌内毒素含量。
• Two more chains drive the oil pump and the two high-pressure pumps actuate the common rail injection system.
  另外两个链条驱动机油泵和两个高压泵开动的共轨喷射系统。
• This method removes the potential for an SQL injection attack.
  这种方法消除了SQL注入攻击的可能性。
• The wastewater samples is transmitted by an air-operated aspirator to the liquid injection valve.
  用气动吸引器将废水试样送入液体注射阀。
• The proposed method was applied to determine the iron dextran injection with satisfactory results.
  采用分光光度法对右旋糖酐铁注射液进行了含量测定，结果令人满意。