查询词典 composition

The chemical composition of the melo shell is calcite and aragonite.

美乐贝的化学成分是方解石和文石。

The composition of minerals, mostly aragonite and a concentric laminated structure.

其组成矿物多为文石，并具同心纹层状构造。

Department of Scientific History and Archaeometry; Graduate University of Chinese Academy of Sciences; Beijing 100049;4.Institute of Archaeology; Chinese Academy of Social Sciences; Beijing 100710; China;The fabrication technologies in terms of phase composition,structure,firing temperature,porosity,density and water permeability of ceramic water pipes and contrastive ceramic tilesexcavated from Anyang Yin Ruins of Shang dynasty were studied by X-ray fluorescence,X-ray diffraction and dilatometer,respectively.It was found that the contents of CaO,K2O,MgO and P2O5 in CWP were relatively higher than those in contrastive CT.The difference was further confirmed by the mass ratio of flux...

采用X射线荧光、X射线衍射、热膨胀等分析手段对比研究了安阳商代陶水管的制作工艺，发现陶水管化学成分中各类熔剂的质量分数均略高于对比陶片中熔剂的质量分数，CaO、K2O、MgO等助熔剂与A l2O3的质量比进一步证实该现象，而这种差异性则外在地表现为陶水管的气孔度低于对比陶片以及陶水管热膨胀曲线中出现玻璃化现象，该结果表明陶水管原料应为一种易熔粘土，或者在沉淀粘土中人为地掺和了草木灰类掺和料，这有利于陶水管烧制与成型，有助于熔剂在熔融状态下，较好地进入陶水管中的空隙，使陶水管变得更加致密，一定程度上有利于防止陶水管的渗水，显示出陶水管制作工艺的特殊性。

New product passes the composition that improves the permutation of arenaceous bead and adhesive, increased cut thereby sharp degree of stability that reachs treatment char......

新产品通过改进砂粒的排列及粘合剂的组成，从而提高了切。。。。。。

The soluble minerals are dissolved progressively during the process and large amount of argillaceous components fallen off the marlite and then taken away by running water, which lead to the rock structure getting weakening accompanying the variation of the marlite's composition.

泥灰岩在溶蚀过程中，可溶物质不断被溶解，大量的泥质物逐渐脱落并被水流动带走，致使泥灰岩的物质成分发生变化的同时，岩石结构也不断弱化。

The Narrenschiff, of course, is a literary composition , probably borrowed from the old Argonaut cycle, one of the great mythic themes recently revived and rejuvenated , acquiring an institutional aspect in the Burgundy Estates.

我的翻译：当然，"愚人船"是一个文学概念，也许是从古老的Argonaut神话系统中借用的，这种神话系统近来获得了新生，在勃艮第地区已经成为风俗的一部分。

The composition, working principle and control arithmetic of a high - speed aviation engine clutch bearing test machine is introduced.

0引言 发动机离合器轴承是发动机的起动机与工作机之间的连接轴承。

Analysis results of a number of testing data indicated that: sandstone reservoir of Fu-Yang oil-bearing layer has lower composition maturity, mainly are feldspathic arenite and lithic arkose.

大量化验测试资料分析结果表明，扶杨油层砂岩储层成份成熟度较低，岩石类型以岩屑质长石砂岩和长石质岩屑砂岩为主。

Due to the special stability in its structure and composition,the aromatic hydrocarbon has a good correlation with hydrocarbon generation and maturity of sou...

芳烃因其结构、组成的特殊性和稳定性，在高演化阶段与油气生成及烃源岩成熟度有着良好的相关性，具有成为高演化碳酸盐岩成熟度指标的基础。

Over the past 30 years, the wood preservative to cca-based treatment, and its main chemical composition of the chromium copper arsenate.

过去30年来，木料防腐以cca处理法为主，其主要化学成分为铬化砷酸铜。

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。

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。