钾的

Based on the soil fertility and fertilizer effect of Beijing brown chao soil in the way of microtrial of winter wheatsummer maizer continuous cropping,the annual grain yield and the tenyear soil organic matter change show that the crops yield,soil organic matter and soil fertility can be improved significantly by using N P K chemical fertilizers together with organic material under lower soil fertility.

通过对北京褐潮土土壤肥力和肥料效益监测基地10年定位微区试验的调查分析表明：在土壤肥力水平较低的情况下施用氮、磷、钾化肥及氮磷钾化肥与有机物料配施，具有显著提高粮食产量的作用，并较大幅度提高土壤有机质含量；随着有机物料施用量的增加，效果更为明显。

Enough K nutrition also promoted the growth of pily root system, raised root system vigor, root system to always absorb an area to reach active absorb an area, but of breed different, its expression is different also, the tall Potassium of excel of low Potassium processing of 13 mixes new Liu Zao contrast processing, in cotton 36 increase performance along with K chroma more actor.

充足的K营养也促进了棉花根系的发育，提高了根系活力、根系总吸收面积及活跃吸收面积，但品种的不同，其表现也不同，新陆早13的低钾处理优于高钾和对照处理，中棉36随K浓度增加表现更优。

According to low K endurance, variety adaptability and the tractional method made by Liu Hengguan, 45 wheat varieties were identified by field experiment.

以耐低钾力和品种适应性及分级指标进行评定，在微区试验的45份供试小麦品种中耐低钾能力强(1级)的占4.4％，耐性很差(7～9级)的占37.8％，其余介于二者之间(3～5级)的占与57.8％。

The 0-40cm soil layer soil mean value looked that mixes by the interlacing broadcasts the lawn soil ulmin, the alkaline hydrolysis nitrogen content to be highest; The fast-acting phosphorus, the fast-acting potassium are highest by the unicast awnless brome lawn content; The colleague mixes broadcasts lawn pH to be biggest.

不同播种方式下土壤有机质、碱解氮、速效磷含量在0-40cm各土层内呈现随着土层深度的增加而降低的趋势，均以0-10 cm土层土壤含量为最大；同行混播和隔行混播草地速效钾呈现降低的变化趋势，单播无芒雀麦草地则呈现先降后增再降的变化趋势，以0-10 cm和20-30 cm土层土壤含量为最大，均为80，并与其它土层间达到极显著差异；pH则呈现出增加趋势。0-40cm土层土壤平均值来看以隔行混播草地土壤有机质、碱解氮含量最高；速效磷、速效钾以单播无芒雀麦草地含量最高；同行混播草地pH最大。

In this paper, the characteristics of ancient sea water during the formation of the potash deposit was studied, the physical-chemical peculiarities of potassium-forming brines were analyzed by using the phase diagram, the formation mechanism of this mineral deposit was investigated based on the chemical foundation of its formation conditions.

本文研究探讨了该矿床形成时的古海水特点，根据相化学，分析成钾原始卤水的物理化学特性，从矿体形成的化学基础来研究老挝钾镁盐矿床形成的机制。

Nitrogenase activity of nitrogen-fixing bacteria was measured by acetylene reduction assay combined with gas chromatography.

运用乙炔还原法测定了固氮细菌的固氮酶活性，通过测定菌落周围产生的透明圈和混浊圈大小对磷细菌的溶磷活性进行比较，采用火焰分光光度计测定了钾细菌的解钾活性。

This product not only contains the various nutrients in the carrot such as vitamins,β-carotene (converting to vitamin A in vivo), protein, active enzymes, minerals (potassium, sodium, calcium, magnesium, iron and zinc) but also is replenished with concentrated carrot essence and red tomato (containing abundant vitamin A, B, C, potassium, sodium and magnesium), which makes it more nutritious and easier to be absorbed by the body. It is the indispensable natural healthy food for the modern.

胡萝卜素不仅保留了胡萝卜所含有的多种维生素、β-胡萝卜素（在体内可转化为维生素A）、蛋白质、活性酶和矿物质（钾、钠、钙、镁、铁、锌）等营养成分，而且因添加了适量的胡萝卜浓缩素、红番茄（含丰富的维生素A、B、C及矿物质磷、钾、钠、镁等营养成分），使其营养成分更加丰富并且更容易被人体均衡吸收，是现代人不可缺少的健康食品。

This paper presents the results from field experiment concerning the effects of nitrogen,phosphate and potash fertilizers on the quality of summer millet grain in flovo-aguic soil, cinnamon soil and brown earth.

通过田问试验研究潮土、褐土和棕壤等不同土类的土壤施用氮磷钾化肥对夏谷米粒品质的影响。结果表明，氮肥、氮磷配合、氮磷钾配合施用均可明显提高夏谷米粒中氨基酸的总量及人体必需氨基酸的总量，差异极显著。

The concentration change ofcholesterol in the membrane affected the amplitude and kinetics of I_K, changed the distribution of channel proteins and decreased the sensitivity of induction of apoptosis in granule cell.

实验结果显示，改变质膜上胆固醇的浓度可以影响I_K型钾电流的幅度、动力学特征以及通道蛋白在膜上的分布状态，同时影响颗粒细胞对低钾诱导凋亡的敏感性。

In order to research activating ability in root secretions of tobacco to different forms of phosphorus and potassium mineral, this text confirms by experimenting on water culture that tobacco under normal condition possesses the ability of activating phosphorus and potassium mineral, but difference between genotypse is smaller.

为探明烟草根系分泌物对不同形态磷、钾矿物的活化能力，通过水培实验，证实正常条件下生长的烟草具有活化磷、钾矿物的能力，但基因型间的差异较小。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。