production density

Rational plant density of female parent of ternary hybrid combination You IA/ 4761 was tested and defined at the seed production base of Yuping county.

在贵州三系杂稻制种基地玉屏县，对三系杂稻新组合优IA／4761进行了制种母本不同栽插基本苗数的试验研究。

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The density of the stand for producing middle pole trees should be 3 460 tree per hectare, the spacing should be 1.7m × 1.7m. ( 2) high planting density and severe thinning regime is favorable to all kind of timber production;

中径材1.7m×1.7m，3460株/hm2。（2）采用较高的初植密度，并采用强度较大的间伐机制，对小径材和大、中径材的生产都是有利的；

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It is widely used beer and beverage production for the density adjustment and carbonation.

主要用于啤酒、饮料生产中的浓度调整和碳酸化.

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In the process of production, accurate controls of MI& density according to request of production grade are significant to the profit for the enterprise.

在聚乙烯生产中，根据生产牌号的需求，精确控制熔融指数及密度对企业效益的提高有重要的意义。

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This paper describes generally the technical problems and research results of slush hydrogen in production, storage, solid fraction upgrading, transfer, pumping, thermal acoustic oscillation and density measurement.

本文概要介绍了氢浆在生产、贮存、稠化、输送、抽吸、增压、热力声频振荡、测量等方面的技术问题以及迄今的研究成果。

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Study on Multilocular Heredity of B.juncea and Interspecific Hybridization between B.juncea and B.napus; STUDY ON TECHNIQUE FOR SEED PRODUCTION OF TERNARY HYBRID COLE-RAPE SOWING IN SPRING& ⅳ. EXPERIMENT OF OPTIMUM ROW-RATIO AND DENSITY

芥菜型油菜多室性状的遗传表现及其与甘蓝型油菜的种间远缘杂交甘蓝型三系杂交油菜春播制种技术研究&Ⅵ适宜行比与密度研究

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Continuous material feed, high density, without bubbles, steady quality and suit for minimum property production.

连续喂料、适合少量生产、多样化生料 、 密度高 、 无气泡, 品质始终保持稳定.

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These two equations show that the time rate of change of information entropy density originates together from the drift, diffusion and production in coodinate space and state variable space;

这两个方程表明：信息熵密度随时间的变化率是由其在坐标空间和态变量空间的漂移、扩散和产生三者引起的；

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The mechanism is used to separate mats continuously for medium density fiberboard production line.

介绍一种用于大产量中密度纤维板生产线上的连续板坯带的分离机构.

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The paper briefly describes the bench scale test and 3 000 A electrolyzer pro duction of Pr metal by electrolysis of Pr oxide. The influence of electrolyte composition, electrolysis temperature, cathode current density and feedrate on the production efficiency is discussed.

对电解氧化镨制取金属镨的小型试验和3000A电解槽的生产作了简要介绍，探讨了电解质组成、电解温度、阴极电流密度、加料速度对工业生产效果的影响。

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