片状的
- 与 片状的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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N-phenyl maleimide,1-Phenyl-1H-pyrrole-2,5-dione,N-phenylmaleic imide、Maleimidobenzene is abbreviated NPMI or N-PMI,pale-yellow aciform crystals.The melting point is 88~92℃.NPMI is a kind of heat resisting organic monomer,and can increase material thermostability by raising intemal rotation resistance of macromolecular,using its special molecular struture.
N-苯基马来酰亚胺俗称&单马&,英文名称为;N-phenyl maleimide、1-Phenyl-1H-pyrrole-2,5-dione、N-phenylmaleic imide、Maleimidobenzene,英文缩写NPMI,淡黄色片状晶体,熔点为88~92℃,是近年发展起来的一种耐热有机单体,由于它具有五元环状平面结构,嵌入高分子链中可增加链的内旋阻力,从而提高材料的耐热性。
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Inflorescences mostly lax, rarely capitate, always without clearly defined involucral bracts; ovules basal, anatropous.
多数疏松,很少头状的花序,总是没有明显确定的总苞片;基部的胚珠,倒生。
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Therefore, this dissertation contains such two parts:First, we fabricated two-dimensional staggered silver nanoplates byreplacing the inert substrate with a chemically active aluminium foil in anormal silver mirror reaction.
因此,本论文包括了这样两个部分:首先,我们通过在普通的银镜反应中引入一种活泼金属铝作为基板,得到了二维交错排列的银的片状纳米结构并对其进行了相关表征。
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Sepals abaxially not or very shortly (less than 0.5 mm) corniculate near apex.
萼片背面的并非或非常短的(不到0.5毫米)具小角状突起的近先端。
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Glands disciform or depressed at apex of teeth along bract margins and sometimes along leaf blade margins.
沿着苞片边缘和有时沿着叶片边缘的腺体齿的盘状的或下凹在先端。
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The invention relates to a catalytic cracking catalyst with faujasite. Wherein, it comprises high-silicon-aluminum faujasite at 5-95%, and fusion-resistant oxide at 5-90%; the mol ratio as SiO2/Al2O3 of faujasite is 6-20; it is Y-type zeolite, whose particles have sheet shape.
本发明涉及一种含八面沸石的催化裂化催化剂,以重量计含有高硅铝比八面沸石5%-95%,耐熔氧化物5%-95%,其中八面沸石的SiO2/Al2O3摩尔比为6―20,属于八面沸石中的Y型沸石,并具有片状形貌。
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Inflorescence bracteate, partially iterauctant, composed of 1–7-spikeleted racemes gathered into fascicles or globose mass subtended by a tiny, membranous, 2-keeled prophyll, 0 or 1 gemmiferous bract, 2–6, gradually enlarged scaly bracts, and 2–7 spathiform bracts.
具苞片的花序,部分iterauctant,由1-7 spikeleted组成,总状花序进束簇聚集群众以极小,膜质,龙骨状的2被包着的或球状,小穗具2-7小花,顶生不育。
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A young jararaca snake lies coiled on a mossy piece of ground in the Brazilian rain forest.
位于巴西的雨林有一条年轻的蝰蛇躺卧盘绕在一片青苔状的地面。
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Coiled Jararaca Snake, Brazil, 2001 Photograph by George Grall A young jararaca snake lies coiled on a mossy piece of ground in the Brazilian rain forest.
位于巴西的雨林有一条年轻的蝰蛇躺卧盘绕在一片青苔状的地面。
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It is important to control the lamellar spacing of fully lamellar TiAl alloy for improving its mechanical properties.
摘 要:利用光学显微镜和TEM,研究了全层状TiAl合金的层片间距的影响因素及与各因素的关系。
- 推荐网络例句
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We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.
索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。
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The relationship between communicative competence and grammar teaching should be that of the ends and the means.
交际能力和语法的关系应该是目标与途径的关系。
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This is not paper type of business,it's people business,with such huge money involved.
这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。