dosage
英 [ˈdəʊsɪdʒ]
美 [ˈdoʊsɪdʒ]
n. (通常指药的)剂量
复数：dosages
Collins.1 / BNC.20630 / COCA.12335
同义词辨析
quantityaggregateamountdosage【导航词义：数量】
quantityn. 数量，数额
〔辨析〕
主要表示某种物质的量。
〔例证〕
A large quantity of water is stored in the reservoir.
水库存了大量的水。
We import huge quantities of oil each year.
我们每年进口大量石油。
水库存了大量的水。
We import huge quantities of oil each year.
我们每年进口大量石油。
aggregaten. 〈正式〉总数，合计
〔辨析〕
指把各部分加起来的总数。
〔例证〕
Dividends for the year amounted in the aggregate to $50, 000.
该年的红利总计达5万美元。
What is the aggregate of goals from the four football matches?
这4场足球赛的总进球数是多少?
该年的红利总计达5万美元。
What is the aggregate of goals from the four football matches?
这4场足球赛的总进球数是多少?
amountn. 数额，数量
〔辨析〕
普通用词，主要与表示时间、金钱、物质等的不可数名词连用。
〔例证〕
He spent a large amount of time in New York.
他在纽约呆了好长时间。
We need a small amount of fuel.
我们需要少量的燃料。
他在纽约呆了好长时间。
We need a small amount of fuel.
我们需要少量的燃料。
dosagen. 剂量，服用量
〔辨析〕
尤指经常性一次用药的剂量。
〔例证〕
You should reduce your daily dosage of the medicine.
你应该减少每天的用药量。
Excessive dosage of this drug can result in injury to the kidney.
这种药使用过量会损害肾脏。
你应该减少每天的用药量。
Excessive dosage of this drug can result in injury to the kidney.
这种药使用过量会损害肾脏。
牛津词典
noun
- （通常指药的）剂量
an amount of sth, usually a medicine or a drug, that is taken regularly over a particular period of time- a high/low dosage
大 / 小剂量 - to increase/reduce the dosage
增加 / 减少剂量 - Do not exceed the recommended dosage .
切勿超过规定剂量。
- a high/low dosage
柯林斯词典
- N-COUNT (药物等的)剂量，用量
Adosageis the amount of a medicine or drug that someone takes or should take.- He was put on a high dosage of vitamin C.
给他服了大剂量的维生素 C。
- He was put on a high dosage of vitamin C.
英英释义
noun
- a measured portion of medicine taken at any one time
- the quantity of an active agent (substance or radiation) taken in or absorbed at any one time
双语例句
- His doctor increased the dosage but did not change to a different medication
他的医生加大了剂量，不过没有换药。 - Prescription of the wrong drug or wrong dosage of the right drug;
开药错误或开了正确的药物，但剂量不对； - You've doubled your dosage?
你把剂量加倍了？ - Influence of reaction temperature, reaction time and catalyst dosage on the yield of hexanoic acid was investigated.
分别考察了反应温度、反应时间和催化剂物质的量对己酸收率的影响。 - He had improved so much the doctor had cut his dosage.
他康复很快，医生已减少了用药剂量。 - The photoquenching efficiency was positively related to the dosage of parathion-methyl, trifluralin, glyphosate and bensulfuron-methyl.
其光猝灭作用强度与甲基对硫磷和氟乐灵、草甘膦、苄嘧黄隆的剂量成正相关。 - He was put on a high dosage of vitamin C.
给他服了大剂量的维生素C。 - These properties are less important for solution dosage forms and for drug substances which are highly water soluble.
这些性质对溶液剂型和高水溶性的原料药不重要。 - Using the low energy N+ implantation to treat the seeds of muskmelon in different energy level and dosage.
用低能n+子束对香瓜种子进行不同能量和剂量组合的处理。 - Through the adjustment of drug dosage, orthostatic hypotension did not happen in three groups during treatment.
通过对药物剂量的控制，各组均未见体位性低血压的发生。