查询词典 grain
- 与 grain 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results show that the technical parameters and the concentration of sodium molybdate have obvious effect on the composition of the alloy. The crystal grain size is from 6.2 to 12.7 nm and changes with current density, temperature and the pH value of the electrolyte.The crystalline growth of the alloy accords with the model of three-dimensional growth. The surface morphology is mainly determined by the rate competitions between the growing direction of vertical surface and the expanding direction along the surface towards circumambient. The results of the X-ray data show the presence of the multiphase containing solid solution and intermetallic compound in the deposits. The deposit phases alter from the FeNi and FeMo solid solution to the FeNi and MoNi4structure at 3 A/dm2. The deposits internal stress increases linearly with the decrease of the grain size. The lattice parameter of the deposits are slightly distorted
结果表明:工艺条件和钼酸钠浓度对合金组成的影响较大;所得合金晶粒尺寸为6.2~12.7 nm,并随电流密度、温度和电镀液的pH值的改变而变化;合金的晶体生长符合晶核三维生长模型,镀层表面形貌由平行和垂直于基体的生长速度的相对大小决定;镀层物相为固溶体和金属间化合物的多相结构,当电流密度为3 A/dm2时,镀层物相由FeNi和FeMo固溶相转化为FeNi和
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In Project A, grain shortage will not appear in the corrasive region of Loess Plateau on the whole. But in order to achieve an equilibrium of demand and supply, loess hill regions must import grain from the Loess Platform region.
从A方案看,就黄土高原水土流失区整体而言将不会出现粮食短缺;但具体到分区而言,黄土丘陵区必须通过粮食调入才能满足本区需求,而黄土台塬区则有一定盈余。
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The combining ability of grain filling durationand grain filling ratein wheat were investigated by using 6×6 diallel crosses.
以6×6双列杂交的F1~F3及亲本为试材,对籽粒灌浆持续期和籽粒灌浆速率进行配合力分析。
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In this study, on the basis of the grain size analysis using the laser diffract instrument and sieve-pipette methods for several model sediments, the two sets of grain size parameters are compared and the differences between the two methods are analyzed.
为了解激光粒度仪法和传统的筛析-沉降法在模型沙粒度测量方面的差异,用这两种方法对几种模型沙样品分别进行了粒度分析。
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For electroceramics, the miniaturization of electroceramic components is accompanied by the necessity of reducing of the grain size, and it leads to begin investigating the grain size effect on properties.
就电子陶瓷而言,微型化即代表著晶粒缩小,而晶粒缩小对性质往往会有显著的影响。
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The formulas from an interface relaxation equation for the calculation of specific relaxation time and capacitance dispersion frequency are related to the electrophysics parameters of the grain and grain boundary.
界面驰豫方程确定的特征驰豫时间和电容弥散频率计算式,与晶粒和晶界的电物理参数相关,弥散频率的计算值与实验结果定性相符。
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In order to explore the grain-size distribution characteristics and geo-genetic types of land desertification in Mo Us desert, the research on the grain-size characteristics of sediments since late Pleistocene has been carried out in the desert area and neighboring area such as inside desert, sand covered loess plateau, loess plateau and river valley. The research result shows that sediments of different geologic genetic types are the fundamental material source of sandy desertification in these areas and the distinguishing of different types of the sediments is the theoretical basis of classification of different geogenetic type of sandy desertification. The contribution of different geological roles on the land desertification and its significance to prevent and deal with the land desertification have also discussed.
为了研究毛乌素沙地沉积物的粒度特征与土地沙漠化的地质成因类型,通过系统研究沙地及相邻地区晚更新世以来在沙地内部、覆沙黄土区、黄土高原和河流谷地与湖泊等不同地质构造地貌条件下所形成的沉积物粒度特征,指出不同地质成因类型的沉积物是这些地区土地沙漠化的物质基础,区分不同类型的沉积物也是构成不同地质成因类型土地沙漠化分类的理论基础,探讨了不同地质作用对土地沙漠化的贡献及其对土地沙漠化防治方面的意义。
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The straight gneisses have the plane-straight gneissic; beating a few, fine and plane-straight felsic streaks; the mineral stretching lineation; as the S-L tectonite with the features of finer mineral grain size (1mm±), uniform grain size grade and bad directional, showing the ultra-plastic flow mechanism.
强直片麻岩发育平直的片麻理,长英质条带含量相对较低,但细而平直,发育矿物拉伸线理,为S-L构造岩,矿物粒度相对较细(1mm±),粒级均匀,定向性差,均反映出强直片麻岩的超塑性流动变形机制特征。
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Like any other Gramineous crop, hybrid rice keeps 80% of totally removed K in its shoots after ripening, only about 20% of K uptake is transported to grain, grain K content was more stable, usually around 0.5%.
同其它禾本科作物一样,成熟后杂交水稻保存总移出钾的80%在其茎杆中,只有20%吸收的钾转移到籽粒中,籽粒含钾量更为稳定,一般约为0.5%(表6)。
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The results show that the compressibility of cohesive soils is closely related to the grain morphology, granulometric distribution, grain packing and pore distribution.
研究表明:粘性土的压缩性与颗粒的形态、分布及排列、孔隙的分布情况密切相关;一般来说,颗粒的分布分维、定向度、圆度越小,土体的压缩性就越低,抗压性能就越好。
- 相关中文对照歌词
- For Haven's Sake
- Grippin' The Grain
- The Grain
- Against The Grain
- What Ya Know About
- The Rice Song
- Hold It Down
- The Captain And Hourglass
- Bulldozer
- Web Of Lies
- 推荐网络例句
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As of Tuesday, Google's results were still censored in China.
截至周二,谷歌的搜索结果仍受中国审查。
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In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.
在这一过程中,人的主体性发挥是社会有机体健康发展的灵魂。
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Objective To investigate the relationship between the telomer ase activity and apoptosis in gastric cancer.
目的为了探讨胃癌组织中端粒酶与细胞凋亡的关系。