[化] 当量长度

equivalent length的用法和样例:

例句

  1. Comparisons between various lengths of penstock and different types of waterhammer using circuit equivalent method and characteristic method are presented by digital simulation.最后对不同类型水击和不同长度的压力钢管进行仿真,并将电路等值方法和特征线方法比较。

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(75) / 评论(0) 分类 每日攻克5词

Up in arms At arm's length 在美国人讲话时,或从书刊报纸上,你经常可以听到或见到一些由手臂,就是英文里的arms这个字组成的成语或俗语。有些习惯用语从

发表于:2019-01-14 / 阅读(110) / 评论(0) 分类 美国习惯用语

Instructions If a dog is a year old, that is the equivalent of 15 in human years (not seven as we always thought). 如果狗是1岁,相当于人的15岁(而不是我们平时知道的7岁)。 When a dog reaches the age of two, he is already approxi

发表于:2019-02-01 / 阅读(56) / 评论(0) 分类 实用英语

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-03 / 阅读(64) / 评论(0) 分类 英语每日一词

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-05 / 阅读(55) / 评论(0) 分类 英语单词荟萃

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(85) / 评论(0) 分类 英语笑话(MP3+文本)
学英语单词
acceptance of materials report
antenna pointing system
attack au fer
attaway
balance sheet tests
bone aching
bracki kanal
brake beam strut
Brassica juncea var. megarrhiza
broken-nosed
Browse I.
bus hardware
calumniators
candidate management system
cardiac muscle
career-planning
carelli
cheaped
collate programme
contourless
Corbigny
core bank
cosputtering
Counterterrorist Center
cracked heels
cross fertilization
cross-ambiguity function
curb shame
current decrees
cyborganics
deconfinement
deenergizes
deflourished
Deutzia albida
development of soils
Donglin
Dracontium
electric wiper motor
electrostatic flocking adhesive EX-1
equinoctial spring tide(s)
fahlberg
flat tools
fosfomycin(phosphonomycin)
garlic salt
genus Sargassum
gloom and doom
Gouley's syndrome
heat transport
homologous graft
iaea (international atomic energy angency)
inflammatory bowel diseases
isoclines of phase plane trajectories
ITTCS
labour organization
landlordisms
longitude by equal altitude
loss free reflectivity mechanism
M (manual)
manganese dioxide
massteter
method of electron diffraction
mistilto
Monapen
monitor (in programming language)
Mordogan
navicula scutiformis
neonatal gastric perforation
Pa Sang
palaeoceanographers
pejorating
pinnate lilac
positifs
Prvačina
pybts
quartic
radiation standard
ratio-arms
rockhard
Saint-Raymond
second order minimaxity
shade of gray
shingle bank
sishams
sorting and merging
sphagitid
splotchy
steeped
structural characteristic
subsurface unit
successive injury
sulfur-bearing crude
Suqutra(Socotra)
Tamalameque
technological assessment
telephoners
thermodynamics of elasticity
three nutrients compound fertilizer
three-axle vehicle
urishiol
velocity servomechanism
wakerife
weight error