• 中棉16是适于麦棉两熟的丰产、稳产夏播棉新品种。

    Zhongmian 16 is a new cotton variety with higher and constant yield, which is suitable for cotton-wheat double cropping system.

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  • 用紫外分光光度法测定二苯胺棉酚中棉酚的含量。

    An ultraviolet spectrophotometry method was used to determine the content of gossypol in the diphenylamine gossypol.

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  • 中棉30由于其叶片光合性能相对较差,而产量最低。

    Zhongmian 30 indicated poor photosynthetic characteristics with the lowest yield.

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  • 目的建立棉花根皮中棉酚的提取工艺并对工艺进行了优化。

    ObjectiveTo erect and optimize the extraction process of gossypol in cotton root bark.

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  • 介绍了棉籽中棉酚的存在与性质,以及棉酚在棉籽油生产过程中可能发生的变化及影响。

    The changes of gossypol in the process of cottonseed oil production, and its influence on the quality of the oil were also described.

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  • 实验研究了梳棉机在不同产量、不同速度、不同类型刺辊的条件下,生条中棉结的数量和尺寸变化情况。

    The number and size variation of neps in card sliver have been explored through experiments under different carding output and speed and by use of different type of taker-in.

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  • 以中棉所16号为试验材料,经三年试验,研究短季棉在不同年际间气温、光照条件的差异及对生育进程和皮棉产量的影响。

    The effect of temperature and light on development and lint yield of short-season cotton variety Zhongmiansuo16 was studied within three years.

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  • 与普通抗虫棉新棉33 ~ B相比,转基因抗虫杂交棉中棉所29表现具有明显的产量优势,皮棉产量增加高达23.68%。

    In addition, compared with Xinmian33B, Bt-transgenic hybrid cotton (CCRI29) had significant superiority in yield, especially in lint yield, which was above 23.68%.

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  • 从大群卡拉库尔羊(以下简称卡羊)中选择公羊羔18只,自由采食中棉35号大陆棉棉壳饲料,利用半自动生化分析仪测定血液生化指标。

    With semiautomatic biochemistry analyzer, we detected the blood biochemistry index of the 18 karakul Rams, which were fed with No. 35 cottonseed hull freely.

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  • 在此条件下,可以得到高得率(91%)、高白度(87.76%ISO)的纸浆,棉浆中荧光的脱除率达到了90%以上。

    Under this condition, the pulp with high yield (91%) and high brightness (87.76% ISO) was obtained and more than 90 percent of the fluorescence substance in cotton linter pulp was removed.

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  • 介绍应用石墨炉原子吸收法测定催化剂中钯和铂的分析方法,及可将干扰元素去除的巯基棉柱分离法。

    A method for the determination of Pd and pt in catalyst by graphite furnace atomic absorption spectrometry is introduced, sulfhydryl cotton column is used to separate interferential elements.

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  • 在纺纱过程中,带籽屑棉结(S CN)尽管占棉结比例不大,但对成纱质量却有着重要的影响。

    In the course of spinning, SCN (seed coat neps) whose proportion in nep is not large has a great effect on spinning quality.

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  • 研究了棉花生育状态模型在棉虫综合防治中的应用效果。

    The effects of applying cotton growth and development model to the integrated control of insect pests of cotton were studied.

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  • 用原子吸收分光光度法分别测定了喷施氨基酸铜和喷施清水后,接种棉花黄萎病菌的感病棉株的根、茎、叶中铜元素的含量。

    Copper in the root, stem and leaf of cotton which was infected by Verticillium wilt was sprayed with cupric complexes of glycine and water.

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  • 现对《目录》中“棉坯布”商品税号进行调整,自1999年10月1日起执行。

    Now adjustment to the numbers of heading of cotton cloth in the Commodity Lists has been made since October1, 1999.

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  • 介绍了棉方巾布圆网防染印花的生产条件、工艺流程、处方及印花工序中的注意事项。

    Production conditions, process flow, recipes and remarks of resist printing of cotton square scarf with rotary screen are discussed.

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  • 拉索尔教授运用了一项名为核糖核酸(RNA)干扰的新技术,仅在棉籽中建立了一个阻断棉子酚生长酶的基因序列。

    Rathore used a new technique, called RNA interference, to construct a genetic sequence that blocked the gossypol-producing enzyme in the seeds only.

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  • 利用2006 ~ 2007年国家黄河流域棉区中早熟组区域试验数据,对杂交棉邯杂301的丰产性进行了分析。

    The high yield of transgenic hybrid cotton Hanza 301 was analyzed using the data of the regional tests of middle-early group in the Yellow River region from 2006 to 2007.

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  • 研究了光透射成像系统中光源种类、光源能量、棉层厚度及皮棉运动速度对成像目标的影响。

    And the impacts on imaging target by the type and energy of light source as well as thickness and velocity of lint movement were also discussed.

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  • 圆形横截面纤维在棉网和棉条中,比三叶形横截面纤维能产生较大的粘著作用。

    It was found that fibers of circular cross section produce greater cohesion in webs and slivers than do trilobal fibers.

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  • 在下缅甸,在毛淡棉,憎恶我的人不计其数——我竟然如此引人注目,这倒是一生中的绝无仅有。

    In MOULMEIN, in LOWER BURMA, I was hated by large Numbers of people — the only time in my life that I have been important enough for this to happen to me.

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  • 棉结在线检测系统中的光源选择。

    Selection of light source for on-line nep detection system.

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  • 混棉中存在未成熟棉。

    Presence of immature cottons in the mixing.

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  • 另一件礼服——被她称为“围裙”礼服——是由方格网纹全棉提花制成的,直到现在,用这种材质制成的衣物在晚礼服中也很少见。

    Another gown — which she calls her 'apron' gown — is made of checkered cotton dobby, a textured fabric rarely seen in evening gowns until recently.

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  • 通过提高生条中纤维整齐度,减少弯钩和棉结,可以提高竹纤维涡流纺纱的质量。

    Bamboo fiber vortex spinning quality can enhance through advancing fiber regularity of card sliver and decreasing hook and neps.

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  • 在苛性钠溶液中羊毛会溶解,而苛性钠对棉的作用却很小。

    Wool will dissolve in caustic soda solutions that would have little effect on cotton.

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  • 介绍了在线检测系统的构成和在线检测技术在清花、梳棉、并条等工序中的应用情况。

    This paper introduces the on-line detection system of spinning processing and its application in picking, carding and drawing.

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  • 采用巯基棉分离富集钙盐试剂中的痕量镉,用火焰原子吸收光谱法进行测定。

    Trace cadmium in the calcium salt reagents was determined by flame atomic absorption spectrometry after separation and enrichment with sulfhydryl cotton.

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  • 采用巯基棉分离富集钙盐试剂中的痕量镉,用火焰原子吸收光谱法进行测定。

    Trace cadmium in the calcium salt reagents was determined by flame atomic absorption spectrometry after separation and enrichment with sulfhydryl cotton.

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