adj.维护和平的，执行（或监督）停火协定的...

异鞭藻科...

n.晶格之内，晶格内部...

diacetylurea的音标：diacetylurea的英式发音音标为：[daɪæsɪtɪl'jʊərɪə]diacetylurea的美式发音音标为：[daɪæsɪtɪl'jʊərɪr]...

Lycopodiaceae的音标：...

berberidaceae的音标：berberidaceae的英式发音音标为：[bɜ:bərɪ'deɪsi:i:]berberidaceae的美式发音音标为：[bɜbərɪ'deɪsii]...

n.丙炔腈（一种在宇宙气云中发现的大的有机分子）...

Didymiaceae的音标：...

adj.无角的，无触须的...

The release of winged - seed from Acer and Fraxinus species, can be encouraged by shakers.对于槭属和梣属等种子有翅的树种, 可以用摇树机摇落.Acer intends to bring a similar product to market.宏碁也打算将一款类似产品推向市场.Acer was also criticized for its slow...

take place的近义词有：happen, occur, chance, take place。下面这些词语都可表示"发生"的含义：happen：普通用词，泛指一切客观事物或情况的发生，强调动作的偶然性。occur：较正式用词，可指意外地发生，也可指意料中的发生。chance：侧重事前无安排或无准备而发生的事，特指巧合。take place：多指通过人为安排的发生。...

Cirrus sac located between intestinal fork and acetabulum, 0.259 - 0.388×0.146 - 0.178 mm.虫体形小,体长平均3.538毫米, 阔平均1.088毫米.Objective: Discussion acetabulum double strut compound fracture clinical characteristic and surgery m...

盘状胎盘...

Among these plants , the most important families are as follows , Ranunculaceae, Berberidaceae, Menispermaceae, Papaveraceae, Rutaceae, Fabaceae, Apocynaceae, Solanaceae, Asteraceae and so on.其中主要的科为:毛莨科 、 小檗科、防己科 、 芸香科 ...

He braced himself to meet the blow.他振作精神去承受这个打击。After the top is braced, he re - calibrates it if he decides it is necessary.在面板黏好力木之后,如果需要的话, 他会再做一些厚度校正.He braced himself for the icy plunge into the black water...他做好了准备...

melitracen的音标：melitracen的英式发音音标为：[məlɪt'reɪsn]melitracen的美式发音音标为：[məlɪt'reɪsn]...

乙酰氨基己糖...

workplace的音标：workplace的英式发音音标为：['wɜ:kpleɪs]workplace的美式发音音标为：['wɜrkpleɪs]...

replaceable的音标：replaceable的英式发音音标为：[rɪ'pleɪsəbl]replaceable的美式发音音标为：[rɪ'pleɪsəbl]...

The general event horizon formula of black hole is given from null hypersurface equation.从零曲面方程出发,导出了黑洞视界面的普遍公式....

酸味恐怖...

disgrace的现在完成时为：disgraced...

trace的近义词有：pursue, follow, chase, hunt, trace, track, trail。下面这些动词均含"跟随，追踪"的含义：pursue：指坚持不懈、毫不动摇地紧跟、追赶某人、某物或某个事业。follow：普遍用词，含义最广，多指跟随起引导作用的人或物，跟随的动机可以是善意的，也可能是恶意的。 chase：指快速追赶或决心追踪，褒义贬义均可用。hunt：原义为"追猎、猎取"，现用于指追捕或搜寻逃犯等。t...

adj.周围的...

Lactobacteriaceae的音标：...

泽泻科...

replace的反义词有：remove, remove, exhaust, fix。vt.replace的反义词（把...放回）：remove。replace的反义词（其他释义）：remove, exhaust, fix。...

索椎体...

The human race has enough weapons to annihilate itself.人类有足够的武器灭绝自己。The philosopher speculated about the future of the human race.那位哲学家考虑过人类的前途.Can the human race carry on expanding and growing the same way that it is no...

Diacetone acrylamide ( DAAm ) was prepared by reacting acrylonitrile with diacetone alcoholammonia.以二丙酮醇和丙烯腈为原料,利用简便、温和的反应条件合成新型乙烯基功能单体-双丙酮丙烯酰胺.Crosslinkable acrylic polymer emulsion was obtained by adding acrylic polyme...