un. 几何异构体
[网络] 几何异构物;同分异构体;则是几何异构物

geometric isomer的用法和样例:

例句

  1. The optimum gas chromatographic analysis condition of determining trichlorobenzen isomer content was obtained.得到了测定三氯苯同分异构体含量的最佳色谱分析条件。

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(157) / 评论(0) 分类 数学英语

托福阅读的考察特点是比较明显的,虽然其选文都是科普文或者其他学术性文章,但是却不考察学术概念本身,而将考察重点落脚在常见词汇以及常见表达上。有很多考生对于这一特点并不熟

发表于:2018-12-19 / 阅读(153) / 评论(0) 分类 新托福写作真题解析

by Jason Marshall In the last article, we began talking about mathematical sequencesin particular, a type of sequence known as an arithmetic sequence. Today, were going to turn our attention to another type of sequence called a geometric sequence. In

发表于:2019-01-02 / 阅读(187) / 评论(0) 分类 数学英语

By Zulima Palacio Santa Fe, New Mexico 27 August 2007 The western U.S. state of New Mexico has 19 Pueblo tribal communities, some of them among the oldest American Indian settlements in the United States. Many of them are well known for their pottery

发表于:2019-01-13 / 阅读(217) / 评论(0) 分类 2007年VOA标准英语(八月)
学英语单词
a Mark Tapley
A.con
adiabatic optics
antiinstitutionalist
atrocious criminal
autonomous decentralized system
biosonic generation
Bou Merdès
bow nets
brainia formosana hay.
calcifier
certification of transfer
cheekpiece
Chharra
chrysalidocarpus lutescens
coastal classification
cocoa-buttered
coecum (pl. coeca)
Colobinae
computer illiterate
configuration option
convective parameterization
currawong
delta-9-tetrahydrocannabinol
drachmal
edit routing slip
emergency alarm signal
enactory
enteric coating
equal mutual flux linkage
euchrenone
floating mark
giant hyssop
gigalitre
gripper expander
Hallinger shield
homeostatic mechanisms
hydrogen getter material
IGFET (isolated gate field effect transistor)
inelastic buckling
infielder
instantaneous analyzer
interrupt request block
introitus oesophagi
isotope dilution method
Japan Maritime Safety Agency
kantele, kantela
katogene
kilo-electron-volt
limited breathing enclosure
lipotechoic
louverall ceiling
Luganga
M.D.F.
mark-space ratio
Mirabeau
mule spinning machine
nasal crest
noloadtest
nonconvexities
Nuevo Ideal
optoacoustics
page boundary error
Phan Chau Trinh
polyester coating wire
Portuguese-Canadian
Prábis
queen
readiness reserve
red-zoner
reobtainable
resulting grammar
safety blasting cap
sagittarians
scarcement
scientific fund
sight plug
simplex printer
skansen
sodium-sulfur cell
sophisticated image-processing technique
sperm web
strain net method
substitutional impurity
subsutural
temperature salinity analysis
time-on
trichoaynia
TRRS
turfs out
two-hundred
unitary mass density
unlib
valve timing gear
Vibrionales
volitionality
volkmann
waste pickle liquor
wastewater pickling
waveform analyzer
Woodrow Wilson
zone of departure