棉花

Some key processes influencing construction of cotton bacterial artificial chromosome library, such as preparation of plug, DNA partial digestion, selection of digested fragment, molecular ratio between insert DNA andvector, concentration of ligates etc, were explored.

以我国抗病、优质、丰产的棉花优良品种中棉所12号为材料，对棉花细菌人工染色体文库构建过程中的一些关键技术，如plug的制备、DNA的部分消化、酶切片段的选择、插入片段与载体的摩尔比值、连接产物的浓缩等进行了研究，建立了构建棉花BAC文库的适宜方法体系。

This article has studied slowing release N fat to the cotton and the paddy rice growth growth influence, finally indicated: Slowing release N is fat and N fat to the cotton and the paddy rice output and the quality not obvious difference; But compares can obviously enhance the cotton the output, the bell number, the bell heavy gin turnout has the increase, a high increase, the fruit-bearing branch number increases, but to textile fiber quality not tremendous influence;Slowing release N fat fat compares the paddy rice community with N in a big way, stooling strong, Cheng Suilv high, ear of number of seeds many, the output production increase is remarkable; The quality hasthe big enhancement.

研究了缓释型氮肥对棉花和水稻生长发育的影响，结果表明：缓释型氮肥与氮肥对棉花和水稻产量和品质没有明显差异；但较对照能够明显提高棉花的产量，铃数、铃重衣分均有增加，株高增加，果枝数增加，但对纤维品质没有大影响；缓释型氮肥与氮肥较对照水稻群体较大，分蘖力强、成穗率高、穗粒数多，产量增产显著；品质有较大的提高。

The problems of using steel strap in bale packaging in cotton industry in China were analyzed. The reasons and innovative ways of PET substituting for steel strap were put forward to improve the economic efficiency. The characteristics and parameters of applying PET in bale packaging were further analyzed.

目前棉花行业仍普遍采用传统的钢丝捆扎棉花打包的方法，该方法存在很多问题，提出新型有效和经济的PET塑钢带替代钢丝打包的多种理由，并对PET塑钢带对棉花捆扎打包的技术特点和有关参数作了进一步分析。

For Jiangxi cotton production can be in Taichun of international economy old dance to do strong, do big, the ethical self-confidence heart that establishs a Jiangxi cotton grower adequately to do line of business of very traditional cotton, the author undertakes through the data that arrives to place collect the system is arranged, the analysis gave the 5 big advantages that Jiangxi cotton produces, developed a way to undertake shallow analyse continuously to Jiangxi cotton.

为了江西棉花生产能在国际经济大舞台中做强、做大，充分树立起江西棉农做好传统棉业的民族自信心，笔者通过对所搜集到的数据进行系统整理，分析出了江西棉花生产的五大优势，并对江西棉花持续发展途径进行了浅析。

With high quality cotton Yuma No. 1 (Gossipier Hirsutum. L) as the testing material, different combinations of population density, fertilizer and DPC chemical spraying were adopted to study the dynamic changes of endogenous hormone contents, the vigor of source-sink and the nutrient transportations from boll walls to lint cotton as well as fiber qualities on different positions.

本论文以高品质棉花渝棉一号为材料，通过密度、肥料和DPC化控等不同水平的调节，从不同部位棉铃的源库活性、内源激素、铃壳中养分运转、棉花品质等方面着手研究高品质棉花渝棉一号不同部位的棉铃发育及其调节机理。

The cotton lint yield was correlative with nitrogen concentration in fruit-branch leaf, which would cause the lint yield reduction when it was lower or higher than critical nitrogen value in fruit-branch leaf.

在大田栽培条件下，于江苏南京和河南安阳设置了棉花施氮水平试验，依据Justes的临界氮浓度稀释模型确定方法，研究棉花花后果枝叶临界氮浓度稀释模型及其与棉花产量的关系。

In field of cotton as CK, with the 20-year-old almond tree intercropping cotton of the photosynthetic characteristics yield and soil nutrient a comparative study, results showed that:①almond and cotton intercropping cotton yield great influence mainly reflected in the decrease of Harvest lants、 Harvest bolls and Total bolls, thereby affecting the Seed cotton yield and lint yield, Inside of crown almond , Tow meter outside of crown almond of the Seed cotton yield were contrasted respectively comparatively having decreased 66.92% and 42.78% by degrees.

以大田棉花为对照，与20年生扁桃树下间作棉花的光合特性、产量及土壤养分进行比较研究，结果表明：①扁棉间作对棉花的产量影响很大，主要表现在间作减少了亩株数、亩铃数和单株成铃数，进而影响到了子棉和皮棉的亩产，扁桃树树冠内侧、树冠外侧2米处的子棉平均亩产分别较对照递减了66.92%和42.78%。

Cotton Institute of Chinese Academy of Agricultural Sciences in August of this year's monitoring data show that the Yangtze River, Yellow River Basin in Xinjiang and the three main cotton-producing areas of cotton production costs rose a comprehensive, in the first half alone, the cost per acre has increased by 135 yuan, an increase of nearly 30 percent.

中国农业科学院棉花研究所今年8月的监测数据显示，长江、黄河流域和新疆三大棉花主产区棉花生产成本全面上涨，仅上半年，每亩成本就增加了135元，增幅近三成。

The research of this paper will enable the cotton-picking robot to emulate human in cotton harvest, increase its working efficiency, and reduce the impurity in collected cotton.

本文研究的计算机视觉应用技术，可以使机器人模拟人工采收棉花，比传统的采棉机械效率高，产量大，棉花中杂物少，棉花质量好。

Japan holds lots of spinneries,cotton consumption take the second of world , but is not fit to plant cotton. Hua Bei is the main area in it's plan, the output of cotton is higher than other areas, so Japan put on its greed sight to Hua Bei.

日本拥有庞大的纺织工业，棉花消费居世界第二位，国内却不适宜植棉，需从国外输入大量棉花，而华北为其&基本生存圈&内的主要产棉区，棉花产量明显高于其他省区，因此日本便把贪欲的目光瞄向华北。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。