二 - 关于二的双语例句 - 二造句 - 语文书

为您找到1654个与“二”相关的双语例句：

The catalysis of big pore strong acid resin for 1, 4 - butanediol dehydration to tetrahydrofuran is investigated.
考察了大孔强酸性树脂对1, 4 丁二醇脱水制四氢呋喃的催化作用.
A new type gemini surfactant was synthesized from 1,4 - butanediol , maleic anhydride and 1 - octadecanol.
采用1,4- 丁二醇、马来酸酐及十八醇为主要原料,合成出一种双子表面活性剂1, 4- 丁二醇双琥珀酸十八醇双酯磺酸钠.
A synthetic rubber made from the polymerization of butadiene sodium.
丁二烯的衍生物,用于聚合制成氯丁橡胶.
Ruthie, honey, help her get your Brownie uniform ready each Tuesday.
鲁丝, 亲爱的, 每个星期二你要帮助她把你的女童子军制服准备好.
Bromobenzene, magnesium , antimony trichloride and bromine act as raw materials, dibromotriphenylantimony flame retardant is synthesized.
以溴苯、镁粉、三氯化锑、溴素为原料, 合成了二溴三苯基锑阻燃剂.
The key pests and rat and pine moth, forest rats, defoliator of the poplars , bristletail.
二是松毛虫、森林鼠害、杨树食叶害虫等常发性病虫害;三是小蠹虫、萧氏松茎象等钻蛀性害虫.
Bridged bicyclooctanes gave no significant bridgehead substitution.
桥二环辛烷不给出有意义的桥头取代.
Each span has twelve finger - breadths.
各自的跨距拥有十二个手指宽度.
He is seeded second, behind Brad Beven.
他被列为二号种子选手，位居布拉德·贝文之后。
At the moment , nobody knows if SIDS babies die of brachycardia or hypothermia or both.
这两种症状在SID患儿身上是二者有其一还是两者皆有,目前尚无人得知.
She's on the borderline between a first - and second - class honours degree.
她介于一等和二等荣誉学位之间.
Tarzan the palace was a total of 21 statues, are bluestone carving, vivid, vivid.
泰山行宫内共有神像二十一尊, 均为青石雕刻, 形象逼真, 传神.
Amlodipine ( ALDP ) is a new kind of calcium channel blocker of dihydropyridine.
氨氯地平是新型二氢吡啶类钙通道阻滞剂.
Before the early twentieth century, inheritance was considered to be a blending, a continuous variation.
在二十世纪以前, 遗传被认为是一种融合的, 连续的变异.
The cells of the blastula , called blastomeres, also each receive a full diploid set of chromosomes.
这些囊胚细胞, 称卵裂球, 每个细胞都有一套二倍体染色体组.
Lift our country from the state of " poverty and blankness ".
改变我国一穷二白的面貌.
A method for constructing of bivariate nonseparable scaling function is presented here.
给出由任意二维正交尺度函数构造二维不可分尺度函数的方法.
In this article the application of biuret in industry & agriculture and its synthetic process are stated.
介绍了缩二脲在工农业上的应用及其合成工艺.
The system adopted two - stage ammonium process to produce liquid sulphur dioxide and ammonium bisulphite.
尾吸系统采用二段氨法生产液体二氧化硫和亚硫酸氢铵.
A bistable storage device which stores binary data as states of flip - flop elements.
一种以触发器的状态存储二进制数据的双稳态存储器.

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