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Methyl dihydrojasmonate was synthesized from 2 pentyl 2 cyclopentanone and methyl malonate by condensation and decarboxylation.是什么意思?
Methyl dihydrojasmonate was synthesized from 2 pentyl 2 cyclopentanone and methyl malonate by condensation and decarboxylation.
2-戊基环戊烯酮再与丙二酸二甲酯缩合,脱羧得到二氢茉莉酮酸甲酯.
相关词汇
methyl
was
synthesized
from
pentyl
cyclopentanone
and
malonate
by
condensation
methyl
n. 甲基,木精;
was
v. 用来表示某人或某物即主语本身,用来表示某人或某物属于某一群体或有某种性质( be的过去式 ),在,存在,不受干扰;
synthesized
--
from
prep. (表示时间)从…,(表示原因)因为,(表示来源)来自…,(表示分离)与…分离[隔开];
pentyl
--
cyclopentanone
n. 环戊酮;
and
conj. 和,与,而且,于是,然后,因此;
malonate
n. 丙二酸;
by
prep. 在…旁边,表示方式,由于,经过;adv. 经过,表示保留或保存时用,短暂拜访;
condensation
n. 冷凝,冷凝液,凝结的水珠,节略;
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿,听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘,一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时,可以向商业票据的背书人要求支付的权力。
相关例句
His tax-cutting pledge brought a delirious crowd to their feet.
他减税的承诺让亢奋的人群欢呼雀跃起来。
Cuticular cell organization and embedded material call the skin to protect wet organization jointly.
表皮细胞组织与内含物质共同称为皮肤保湿机构.
Ingredients: Crap Fish , Prawns, Mussels , Mixed Ball , Sliced Chicken, Bacon & Cuttlefish.
配料: 生鱼片 、 中虾 、 青口 、 双丸、鸡片 、 烟肉卷、鲜鱿.
He sits with a drawn cutlass.
他现在坐在那里时,面前总是放着一把出鞘的弯刀.
On the one hand there are the proliferating net neo - logisms - e - mail, emoticons, cyberspace and so on.
一方面, 网络新词正在激增:比如电子邮件(e -mail ) 、 情感符(emoticon)和网络空间(cyberspace)等.
CWT was consisted of 3 cards with 50 characters and 4 colors each card.
CWT由3张卡片、每张50字、4种颜色组成.
In colour printing, they are: magenta, yellow and cyan.
在彩印方面, 它们是: 洋红, 黄及青蓝.
An exceptionally violent cyclone hit the town last night.
昨晚异常猛烈的旋风吹袭了那个小镇.
For this reason the cycloid is called the tautochrone.
由于这个缘故,摆线又叫做等时曲线.
So he sent a life - size cardboard cutout of himself, as well as a prerecorded speech.
于是,他请人把自己 真人 大小的纸板像送到了婚礼的现场,还有事先录好的婚礼祝词.
The major anthocyanins in purple sweet potato are cyanidin and peonidin acylated with aromatic acid.
其花色苷的主要类型为芳香酸酰化的矢车菊素和芍药素.
They took two cyborg bodies and a slightly beat - up Batou back home.
带回了两个义体残骸和狼狈的我.
Methods: The case control study was performed in 260 patients with cyclomastopathy grouped randomly.
方法前瞻性随机对照研究260例乳腺增生症患者.
Aim To determine the concentrations of eugenol in eugenia oil � � cyclodextrin.
目的:测定丁香油β环糊精中丁香酚的含量.
热门汉译英
site
by
blacked
more
Standing
ad
Oncology
zygomatic
weekend
Sugar
speech
REV
consults
quenched
ASN
tellurium
Ranking
operating
him
albedos
catastrophe
thumbing
vermination
educators
dimexano
Nautilus
Cardfile
CAI
pad
热门汉译英
胶粒化
黩武主义的提倡
日射脊板珊瑚
珊瑚动物
标准酒精度
耵聍分泌过多
自动对光装置
遮光剂
分水线
上唇
头脑清楚的
使不流失
微气象学
低微
供应国
立体的
浸泡器
铁饼
烧成石灰
高铁钛铁矿
互层
瘀血肿
翦绺
夹层的
坟墓的
火量
甜菜碱
茶匙盘
冰川国家公园
甜菜根
冰川边缘沉积
跟腱囊炎
跟腱痛
甜菜苷
甜菜黄素
冰川内的
跟腱缝合术
念咒
希尔菲杰
牛轭湖
科伯恩住所名称
希钦斯
斯特灵
科克本
阿伯康
沙尔福德
奥古斯都时代的
奥古斯都的
键盘输入
最新汉译英
lockstitcher
mesobacteria
coleopterans
leukodextrin
geocentrical
perambulates
isoglutamine
antependiums
outbuildings
palmityl
blastodermic
palmitoyl
leiodystonia
hypanthodium
enteroplegia
synchronized
celebrations
malreduction
hexadecanoyl
spendthrifts
butazolidine
antiklystron
dimerisation
decompensate
hyperonychosis
chalcopyrite
alexipharmic
decreasingly
aeoplotropism
最新汉译英
异谷酰胺
肠瘫
隐头果序
渐减地
不健康
甲肥大
白毛莨分碱
有向性
螯合滴定法
苄烷铵
短切性
减轻劳动力的
不等温的
膀胱萎缩
子实层基
验磁器
缺转铁球蛋白血
巨球蛋白血
球蛋白血
高球蛋白血
高球蛋白血症
生成语法学家
灰藤黄菌素
使中产阶级化
蟾酥甾族化物
使资产阶级化
紫外的
纤维蛋白溶解酶
肾小球炎
苯并黄素
球形角膜
关节瘘管
中胆紫素
胆红紫素
使成基督徒
胆紫素
信仰地
千度法
内共生体
细胞球蛋白
左旋葡聚糖
不可衡量的
羟哌氟丙嗪
氟非那嗪
极轻的
云母大理石
异肉桂酰胺
螳螂
水气