音标:[ˈmenstruəmz] ;
n. (尤指药用的)溶媒, 溶剂( menstruum的名词复数 )
pl. of Menstruum

menstruum的用法和样例:

例句

用作名词(n.)
  1. Menstruum crystal is widely used in cephalosporin production in view of its stability and high purity.溶媒结晶由于其稳定性和纯度高被广泛用于头孢菌素生产中。
  2. The time having inspected different menstruum , the temperature , reaction , impact of oxidant dosages over oxide reaction.考察了不同溶剂,温度,反应时间,氧化剂用量对氧化反应的影响。
  3. The merits and demerits of two kinds of devices in which extracted available compositions in Ginkgo biloba leaves were compared by having used different menstruum.摘要通过使用不同溶剂比较了两种装置提取银杏叶中有效成分的优缺点。
【近义词】

Studies Support Truvada as Prevention New studies show programs that use antiretroviral drugs to prevent HIV infection are very effective. The findings were released at the Conference on Retroviruses and Opportunistic Infections in Seattle, Washingto

发表于:2018-12-08 / 阅读(64) / 评论(0) 分类 VOA标准英语2015年(二月)

The U.N. Relief and Works Agency says a process of accountability must take place to achieve justice for all the death and destruction that occurred as a consequence of the Israeli military incursion into Gaza. UNRWA says the process must be credibl

发表于:2018-12-08 / 阅读(63) / 评论(0) 分类 VOA标准英语2009年(一月)

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(75) / 评论(0) 分类 法律英语 Legal Lad

Elizabeth Barrett Browning (1806 - 1861) What was he doing, the great god Pan, Down in the reeds by the river? Spreading ruin and scattering ban, Splashing and paddling with hoofs of a goat, And breaking the golden lilies afloat With the dragon-fly

发表于:2019-01-02 / 阅读(130) / 评论(0) 分类 英语诗歌

Can you hear me 你能听见我的声音吗 We belong to something new 我们属于新事物 And tonight we'll let it all go free 今夜我们就让它们重获自由 Are you with me? 你会陪着我吗 Still chasing our dream 依然追逐我们的梦想

发表于:2019-01-03 / 阅读(71) / 评论(0) 分类 听歌学英语

By Anjana Pasricha New Delhi 03 March 2007 Nepal's government and former Maoist rebels have begun negotiations to induct the guerrillas in an interim administration. Anjana Pasricha has this report from New Delhi on how Nepal's peace process is farin

发表于:2019-01-07 / 阅读(112) / 评论(0) 分类 2007年VOA标准英语(三月)

电音流行:酷帅双人电子团 3oh!3 - Starstrukk Starstrukk是美国电子音乐团体3OH!3第二张录音室大碟《Want》中的第二支单曲,而收录在豪华版专辑中的Starstrukk混音版本邀来了怪怪潮女Katy Perry加盟,在

发表于:2019-01-10 / 阅读(62) / 评论(0) 分类 经典英文歌曲

Trumbo Tells the Story of Blacklisted Screenwriter In 1950, the United States Congress tried to end the career of Dalton Trumbo, the highest-paid screenwriter in Hollywood. Now, that story is being told in the new movie, Trumbo. In 1947, Dalton Trumb

发表于:2019-01-12 / 阅读(73) / 评论(0) 分类 2015年VOA慢速英语(十一)月

By Phuong Tran Dakar 24 September 2007 As heads of states from throughout Africa attend a U.N.-organized meeting in New York City to tackle global warming, African scientists and civil society leaders say crop production, lives, and entire villages o

发表于:2019-01-13 / 阅读(104) / 评论(0) 分类 2007年VOA标准英语(九月)

By Heda Bayron Bangkok 26 May 2008 The Association of Southeast Asian Nations has long had a policy of engaging with Burma, even when many countries have criticized its military government. Now, some regional political analysts credit ASEAN with help

发表于:2019-01-13 / 阅读(59) / 评论(0) 分类 VOA标准英语2008年(五月)

By Young Ran-jeon Vladivostok, Russia 28 September 2009 With the international community tightening economic sanctions on North Korean entities for their alleged involvement in nuclear and weapons activities, Pyongyang is ever more eager to earn har

发表于:2019-01-13 / 阅读(74) / 评论(0) 分类 VOA标准英语2009年(九月)

Arab foreign ministers met in Cairo on Wednesday to seek a common position in response to Israeli attacks which have killed more than 370 people in Gaza. Pressure has been mounting on Arab leaders to act decisively to stop Israel's five-day old mili

发表于:2019-01-13 / 阅读(70) / 评论(0) 分类 VOA标准英语2009年(一月)

By Deborah Tate Capitol Hill 11 December 2007 The director of the Central Intelligence Agency, General Michael Hayden, briefed members of Congress Tuesday about the CIA's decision to destroy videotapes of terror suspect interrogations. His appearance

发表于:2019-01-27 / 阅读(61) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Stephanie Ho Washington 08 June 2006 U.S. officials have told Congress U.S. reconstruction efforts in Iraq are being significantly, and expensively, hampered by security concerns. This was among the issues raised as lawmakers grilled administrati

发表于:2019-01-31 / 阅读(134) / 评论(0) 分类 2006年VOA标准英语(六月)

By Greg Flakus New Orleans 16 January 2006 Jazz musicians of New Orleans In New Orleans on this Martin Luther King Day, marches and celebrations took place amid the city's ongoing struggle to recover

发表于:2019-01-31 / 阅读(133) / 评论(0) 分类 2006年VOA标准英语(一月)

有梦想就有希望 Never Had A Dream Come True 有梦想就有希望,有计划,有步骤的去行动. 美梦才会成真! 还在犹豫,还在徘徊吗? 坚定自己的梦想, 成功的大门永远向有准备的人敞开! 愿大家美梦成真! Oo

发表于:2019-02-04 / 阅读(61) / 评论(0) 分类 好听的英文歌曲

酷帅双人电子团 3oh!3 - Starstrukk 3oh!3 ft. Katy Perry Nice legs, Daisy dukes, makes a man go [whistle] Thats the way they all come through like [whistle whistle] Low-cut, see-through shirts that make you [whistles] Thats the way she come thro

发表于:2019-02-07 / 阅读(81) / 评论(0) 分类 好听的英文歌曲

Turkey has embarked on one of the biggest dam-building projects in the world. It aims to meet the growing energy demands of Turkey's booming economy. But the scale and speed of the project is causing concerns about the country's environment and arche

发表于:2019-02-07 / 阅读(88) / 评论(0) 分类 英语新闻

这是一座很大很茂密的森林,长满生有各种各样叶子的树。通常,每年的这个时候天气很冷了,甚至下雪了,可是这个十一月比较暖和,如果不是满林子的落叶桔黄的,酒红的,金黄的,还有

发表于:2019-02-13 / 阅读(119) / 评论(0) 分类 英语美文
学英语单词
-chroous
access bit
adjustment knob
al atwa
alanya (coracesium)
Aleut
alosas
analysis of damage
arent
arterialization of venous blood
as firm as a rock
at sb's back
back echo
band wound coil
barometric price eadership
Blochman bodies
bses
cable branching box
carotid sinus depressor reflex
carrier return
coloured sculpture
computer-augmented learning
consumer oriented economy
cooking vat
data vetting program
dead diffusion space
dog anchor
dropstone
Ebikon
familiar ground
fire detection and alarm
fixed blade deriaz turbine
fixed loans unsecured
folium loti
force-sensitive
Framnes Mountains
guruve (sipolilo)
guyana dollars
haptenizes
have a place in
hoegh
hundred-and-fifteenth
i-theuwed
input/output label system
insolvency assignee
integrated supply chain
Knowles' positive dobby
lapwai
mannosocellulose
mesarch sere
molar rotation
mooings
motherhood statement
multiple-matched word
nobeliums
non - custodial parent
occluding frame
one-bagger
optodes
ortedrine
oxazolidinone
oxycellulose
PAI-1
Parke's syndrome
parolivary
PC (power center)
PCT (peak cladding temperature)
plantaricin
Pocoes
pointerlike
pontecorvo
port charge
pressure dividing
provision for repais
pusher-bar booster
Ra's Matārimah
recent times
resurrectionizes
rich alloys
scharlach R
selectability
semi-orthogonal coordinates
semi-yearly
sodium orthophosphate dimetallic
standardized space launch vehicle
starch value changing
steam flow seamer
streptoco
stymies
suit for damages
Sučany
thankfullest
the HHS
thin film lubrication
Transforon dyes
umbrellaless
vaporates
vibesate
Washington Grove
woodpeckerlike
zerubavel