rate
n. 比率，率；速度；价格；等级
vt. 认为；估价；责骂
vi. 责骂；被评价
n. (Rate)人名；(法、塞)拉特
n.
速度；比率；等级；（利息等的）费率
vt.
估价；值得；责骂；定级
vt.& vi.
认为，把…算作；
vi.
被评价；被认为；被列入；申斥
变形
复数：rates过去式：rated过去分词：rated现在分词：rating第三人称单数：rates
双语释义
n.(名词)[C]比率,率 a quantity such as value, cost, or speed, measured by its relation to some other amount
[C]费用,价格 a charge or payment fixed according to a standard scale
[P]房地产税,市政服务税 a local tax paid in Britain by owners of buildings for locally provided services
[C]等级,水准 of the second-rate team
v.(动词)vt. & vi. 估价; 评估征税现值 put a value on; value for the purpose of assessing rates on
vt. & vi. 认为; 把…算作 consider; regard as
vt. & link-v. 定级 place in certain class
英英释义
rate[ reit ]
n.
amount of a charge or payment relative to some basis
"a 10-minute phone call at that rate would cost $5"
同义词：charge per unit
a magnitude or frequency relative to a time unit
"they traveled at a rate of 55 miles per hour"; "the rate of change was faster than expected"
the relative speed of progress or change
"he works at a great rate"; "the pace of events accelerated"
同义词：pace
a quantity or amount or measure considered as a proportion of another quantity or amount or measure
"the literacy rate"; "the retention rate"; "the dropout rate"
v.
assign a rank or rating to
"The restaurant is rated highly in the food guide"
同义词：rankrangeordergradeplace
be worthy of or have a certain rating
"This bond rates highly"
estimate the value of
"How would you rate his chances to become President?"; "Gold was rated highly among the Romans"
同义词：value
词汇搭配
用作名词 (n.)
动词+～
change〔control, increase, show〕 the rate改变〔控制,增加,显示〕比率〔速度,价格〕
compare the rate of sth比较某物的比率〔速度,费用〕
cut〔decrease, lower〕 a rate降低比率〔速率,费用〕
fix a rate确定比率
keep the rate of保持…的比率〔速率〕
set a rate规定比率
形容词+～
reasonable〔regular〕 rate合理〔正常〕的价格
seasonal〔monthly, weekly〕 rate每季〔月,周〕收费
annual rate年利率
current〔present〕 rate现行比率
fair〔fixed〕 rate合理〔固定〕的比率〔价格〕
fast〔rapid, great〕 rate快〔很高〕的速度
full rate全速
moderate〔slow, steady〕 rate适当〔缓慢,稳定〕的速度
maximum〔minimum〕 rate最高〔低〕比率〔速度,费用〕
postal rates邮资
primary〔prime〕 rate基本〔最优惠〕利率
survival rate成活率
the high〔low〕 rate高〔低〕价
uniform rate均匀的速率
名词+～
bank〔exchange, interest, turnover〕 rate贴现〔汇,利,周转〕率
birth〔export〕 rate出生〔出口〕率
accident〔attendance〕 rate事故〔出勤〕率
bargain rate讨价还价的价格
first rate一流
insurance〔telephone〕 rate保险〔电话〕费用
介词+～
at a certain rate以某个比率
at an easy rate非常容易地
at any rate无论如何
by no rate绝对没有
with a good rate快速地工作
～+介词
rate of evaporation蒸发的速度
rate of exchange汇率
用作动词 (v.)
～+名词
rate the house给房子价估
rate one's merits评价某人的功绩
rate this restaurant eight将这家餐馆列为八级
～+形容词
rate high定级很高
～+副词
rate low对…评价不高
rate disagreeably不同意地认为
rate harshly粗略地估价
rate heavily课以重税
rate highly评价很高
rate soundly充分认为
rate wrathfully怒气冲冲地认为
rate up相应地提高
rate up the insurance payments相应地提高保险费
～+介词
rate among认为,把…算作(之一)
rate as把…看作
rate as excellent看作上等
rate as second为二级
rate at把…估〔评价〕为,估计(财产)应赋税的价值为
rate at three pounds估价为3英镑
rate with认为,把…算作
词组短语
exchange rate汇率；兑换率
interest rate[经]利率
growth rate增长率；生长速率
flow rate流量；流速
recovery rate恢复速率
survival rate存活率
utilization rate使用率；利用率
high rate高速率；高效率
heart rate心率
success rate成功率；接通率
production rate生产率
at any rate无论如何，至少
discount rate[经]贴现率
at the rate of按…之速度；按...比率
unemployment rate失业率
tax rate税率
strain rate应变速率；应变率；变形速度
reaction rate[化]反应速率
error rate误码率；出错率
death rate死亡率
同近义词辨析
pace, rate, speed, velocity这组词都有“速度、速率”的意思，其区别是：
pace普通用词，指步行的速度，常引申指活动的进度或生产率。
rate作“速度”讲时，与speed同义，可换用。作速率解时，指相对增长的速度，也指两种相比较而得出的标准速度。
speed普通用词，指单位时间内行进的固定速度或速率，也指可能达到的最高速度。
velocity技术用词，指物体沿着一定方向运动时的速率。
evaluate, rate, value, assess, estimate, appraise这组词都有“估价，估计”的意思，其区别是：
evaluate与appraise相似，指使判断绝对准确，但多用于对人物的某方面的评价，很少用于评价某物的市场价值。
rate专指评定价值等级的高低。
value侧重指一般人对某物的价值或价格所作的估计。
assess原义指对为确定交多少税而估计，引申指通过估价以便更好利用。
estimate通常指由个人作出的主观估价。
appraise指以专家身份作了最终精确的估价。
proportion, rate, ratio, percentageproportion （两件事物之间的）比，比例, 通常用于各种成分或分配额的比例等；
rate常用于表示速率，利率，出生率，死亡率，兑换率等；
ratio （表示两个数量之间关系的）比，比例, in direct/inverse ratio to 成正比/反比
percentage百分比，百分率；
双语例句
用作名词(n.)
House price is rising at a higher rate than inflation.
房价比通货膨胀上涨的比率高。
The birth rate is the number of births compared to the number of the people.
出生率是出生数与人口数的比率。
Prices keep rising at a dizzy rate.
物价以极快的速度不断上涨。
What is the advertising rate in your newspaper?
你们报纸的广告价格是多少?
They charge a fixed rate for each transaction.
他们对办理的每项业务收取一定的费用。
Her performance did not rate very high in the competition.
她的表演在这次比赛中等级不算很高。
A yellow orange sun gives off a particular vibratory rate.
一个橘黄太阳发出特定振动等级。
用作动词(v.)
The novel was rated a brilliant performance.
这部小说被认为是一部出色的作品。
His house was rated at one million.
他的房屋被估价为一百万英镑。
He was rated as a midshipman.
他被定为海军学校见习生的等级。
That joke didn't rate a laugh.
那个笑话不值得一笑。
权威例句
Variable-rate variable-power MQAM for fading channelsVariable-rate variable-power MQAM for fading channels
Minimum error rate training in statistical machine translation
Rate-compatible punctured convolutional codes (RCPC codes) and their applications
Social Change and Crime Rate Trends: A Routine Activity Approach
Space-Time Codes For High Data Rate Wireless Communication: Performance Criteria
A comparison of rate control and rhythm control in patients with recurrent persistent atrial fibrillation
Space-time codes for high data rate wireless communication: performance criterion and code construction
V-BLAST : an architecture for realizing very high data rate over the rich-scattering wireless channel
The estimation of protein degradability in the rumen from incubation measurements weighted according to rate of passage.
rate
rate: English has two words rate. The commoner, ‘relative quantity’ [15], comes via Old French rate from medieval Latin rata ‘calculated, fixed’, as used in the expression pro rata parte ‘according to a fixed part, proportionally’. This was the feminine form of ratus, the past participle of rērī ‘think, calculate’, from which English also gets ratio, ration, reason, etc.The other rate, ‘scold’ [14], is now seldom encountered except in its derivative berate [16]. It is not certain where it comes from, although a possible source is Old French reter ‘accuse, blame’, which comes from Latin reputāre (ancestor of English reputation).=> ratio, ration, reason; berate
rate (n.)
"estimated value or worth," early 15c., from Old French rate "price, value" and directly from Medieval Latin rata (pars) "fixed (amount)," from Latin rata "fixed, settled," fem. past participle of reri "to reckon, think" (see reason (n.)). Meaning "degree of speed" (properly ratio between distance and time) is attested from 1650s. Currency exchange sense first recorded 1727. First-rate, second-rate, etc. are 1640s, from British Navy division of ships into six classes based on size and strength. Phrase at any rate originally (1610s) meant "at any cost;" weakened sense of "at least" is attested by 1760.
rate (v.1)
"to scold," late 14c., probably from Old French reter "to impute blame, accuse, find fault with," from Latin reputare "to count over, reflect," in Vulgar Latin, "to impute, blame" (see reputation). Related: Rated; rating.
rate (v.2)
"estimate the worth or value of," mid-15c., from rate (n.). Intransitive sense of "have a certain value, rank, or standing" is from 1809; specifically as "have high value" from 1928. Related: Rated; rating.
1. Catalysis has increased the rate of reaction.
催化作用提高了反应的速度。
-- 来源 -- 英汉 - 辞典例句
2. internal rate of financial return
"财政内部收益率,见 financial rate of return"
-- 来源 -- 英汉 - 翻译样例 - 经济
3. Thankfully, in recent times developers have commonly implemented a variable auto-scroll rate as shown in Figure 19-7, where the automatic scrolling increases in speed as the cursor gets closer to the window edge.
近来，有一些开发人员共同开发出了一个自动滚屏的变体，如图19-8所示。 当光标与窗口边界的距离越近，自动滚屏的速度就会增加。
-- 来源 -- About Face 3交互设计精髓
4. financial internal rate of return
"财政内部收益率,见 financial rate of return"
-- 来源 -- 英汉 - 翻译样例 - 经济
5. discount rate [project appraisal; securities]:Annualized rate of discount applied to debt securities issued Below par.
贴现率 [项目评估]:指低于面值发行的债券所用的年折扣率。亦见shadow discount rate; social rate of discount
-- 来源 -- 英汉 - 翻译样例 - 经济
6. internal rate of return - IRR: The rate of return on an asset investment. It is the discount rate that equates the present value of future net revenue streams (over the economic life of the asset) to the cost of the investment.
内部收益率(简写为IRR):指资产投资的收益率。它是使未来净收入总额(在资产的经济寿命期内)的现值等于投资成本的贴现率。亦见economic rate of return; financial rate of return
-- 来源 -- 英汉 - 翻译样例 - 经济
7. Transfer rate display the bandwidth used for the current call
Transfer rate显示当前接通电路的使用带宽
-- 来源 -- 英汉 - 翻译参考
8. deferred rate setting - DRS: Method of locking in a spread over a Treasury Benchmark while distributing the rate fixing over several months.
递延利率确定法,延期利率确定法 (简写为DRS)指锁住国库券基价的利差,以此确定今后几个月的利率的方法。亦见anticipatory rate setting
-- 来源 -- 英汉 - 翻译样例 - 经济
9. Because the amount of data we all must manage is growing at an exponential rate, it makes sense to invest now in these more powerful, Goal-Directed tools wherever data must be managed.
因为我们必须管理的数据以指数增长，所以现在无论在管理什么数据，在这些更强大的目标导向的工具方面进行投资是有意义的。
-- 来源 -- About Face 3交互设计精髓
10. It lowers everyone’s productivity, encourages rapid, expensive, and error-causing turnover, and decreases morale, which increases the unintentional error rate of the clerks who want to do well.
它降低了每个人的生产力，鼓励快速、昂贵和导致错误的工作方式；它打击士气，增加了想做得更好的职员的无意错误率。
-- 来源 -- About Face 3交互设计精髓
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