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Then product between the plant height and stem-diameter of sunflower is marked as the integrated index and regarded as primary variable. Choosing water conter and EC as secondary variable, the integrated index of sunflower is estimated using the three variables CK method that is in the form of covariance function.

将向日葵株高与茎粗的乘积记为综合性指标并视为主变量,选取土壤含水率与EC值为辅助变量,分别运用CK法与普通克立格法(Ordinary Kriging,简记为OK法)对向日葵综合性指标进行预测研究。

In this research, many indices of drought resistance during germination stage and seedling stage were chosed to evaluate comprehensively the drought resistance of 20 Dactylis glomerata L. germplasm from abroad.

以国外引进的20份野生鸭茅种质资源为研究材料,通过萌芽期PEG模拟干旱试验、幼苗期温室盆栽试验,系统测定了干旱胁迫下鸭茅种质萌芽期种子萌发抗旱指数、胚根、胚芽,幼苗期幼苗株高、根冠比、叶片水分饱和亏缺、质膜透性、脯氨酸含量等形态和生理指标,全面分析了这些指标的变化规律,对所引进的20份鸭茅种质的抗旱性进行了综合评价。

This is not surprising, given the closer proximity of Pengyang to the Asian inland dust sources; The average content of calcium carbonateis of Pengyang section is not only higher than that of central loess plateau, but also higher the west of Chinese Loess Plateau, which reflected Pengyang loess had been deposited by near Liupanshan\'s substances that contained more calcium carbonateis; The content of diffluent element of 10m depth in the section increased fast, which indicated that the modern eluviation and the leaching depth of loess may be stronger than our guess; The soil growth index can reflect the intensity of soil forming and the climatic changes; The "abrupt chang" of glacial and interglacial period was caused by strong soil-forming processes that enlarged the discrepancy of granularity between loess and paleosol. However, the magnetic susceptibility nearly cannot reflect the existence of S_8 and the magnetic susceptibility of S_7 is highest in the whole section, which is inconsistent with other studies that S_5 has the highest magnetic susceptibility.Thin-section examination shows that the micro-texture of the soil layers is divided into both cementing texture in S_7, S_5 and S_1, and granular texture in all others.

与其它剖面相比,彭阳剖面粒度总体上要比东部的洛川、西安,甚至西部的兰州、新疆东湾要粗;CaCO_3平均含量不仅高于黄土高原中部,也高于高原西部,反映出本剖面富含碳酸盐的六盘山近源沉积起到了很重要的作用;易溶元素含量在剖面10m处快速升高,淀积特征明显,反映出黄土受现代淋溶成土作用影响较大,黄土直立、疏松、多孔特性和高温与多雨组合的气候特点,使得元素淋溶、淀积的强度和深度超出了传统的认识和判断;烧失量与其它指标相比,不仅能区分冰期、间冰期;而且能够区分出次一级的冰阶、间冰阶,有较高的分辨率;土壤发育指数、红度能够反映土壤强度差异,是反映气候波动的较好指标;然而,磁化率不能反映古土壤S_8的存在,且S_7的磁化率在全剖面中最高,这与大多剖面S_5磁化率最高的特点不一致。4。

The operational capability analysis of self-propelled artillery based on the SPA-AHP method is educed from the relatively decision-making matrixes constructed by the cost indexes, such as firepower response time, overall combat weight, time to emplace, hull exposed area, and the related benefit indexes.

高浩珉,贾荣宝解放军炮兵学院研究生系41队,安徽合肥 230031 基于集对-层次分析法的自行火炮作战能力分析,根据火力反应时间、战斗全重、行军战斗转换时间、车体暴露面积等成本型指标及相关效益性指标做出相应决策矩阵。

Total volatile components, acetone, cyclohexadiene, cyclopentyl ethyne, acetic acid and hexanal contents show more significant correlation with storage time, physiological biochemical indexes respectively, and it can be used as an assessment index for the storage quality of stored maize.

总挥发性物含量、丙酮、对环己二烯、环戊乙炔、乙酸、己醛的含量与储藏时间、生理生化指标呈较高相关性,可作为玉米储存品质变化的评判指标。

The results of blood biochemical parameters assay indicated that alanine aminotransferase, cholesterol and total protein have a fargoing change, especially aspartate aminotransferase.

似刺鳊鮈血清生化指标测定结果显示,谷丙转氨酶、胆固醇和总蛋白变化范围较大,且谷草转氨酶的水平较高,似刺鳊鮈雄鱼的血液生化指标相应值均显著低于雌鱼(P.05)。

The density decreasing of B.germanica in field trial by using the smoke was(96.79%).Conclusion The testing method is simple and practical,and with the characters as easy ignitability,safety to deposit and transport,the smoke generator is good to generalize.

该烟剂质量指标测定方法简单易行,符合烟剂技术指标与实际应用要求,测试亦揭示该烟剂具有易引燃、运输与储藏安全以及有较高药效等特点。

The New Rice Variety Liaoxing 1,with high eurytopicity has higher photosynthesis rate,higher stoma conductance,higher SPAD,higher ingather quotiety than other largely planted varieties in Liaoning Province,when planted in the rice area from 39°N to 43°N.Different from other varieties,when planted in four spots in different latitudes,the yield components of Liaoxing 1 change little and so it keeps higher yield level.

水稻新品种辽星1号具有很强的广适性,从北纬39°到北纬43°布点试验,用L6400光效测定仪测定辽星1号及其对照品种的光合速率、气孔导度、叶绿素含量、经济系数等指标,在4个不同纬度,辽星1号的各项指标均显著地高于辽宁其它主栽品种;产量结构没有发生很大变化,产量始终表现出较高水平。

OR>1 indicates dangerous factor, OR<1 protective factor, and OR=1 no significance. The results showed that if triglyceride and very low density lipoprotein cholesterol increased an average level of normal respectively, and there would be OR of TG 2.43 (P<0.05) and OR of VLDL-C 6.09 (P<0.05), the high levels of TG and VLDL-C were the factors of lithogenesis. High density lipoprotein cholesterols (HDL1-C, HDL2-C, HDL3-C), with OR less than one, were the factors of protecting against the formation of gallstone.

结果:甘油三酯和极低密度脂蛋白胆固醇每增加一个正常均值水平,OR值分别是2.43(P<0.05)和6.09(P<0.05),是重要的致石因素指标;高密度脂蛋白胆固醇(HDL1-C、HDL2-C、HDL3-C),OR值均低于1,是重要的防石因素指标;低密度脂蛋白胆固醇和总胆固醇的OR值均小于1,本研究结果提示其可能是一种代谢状态而非保护因素。

Silica impurity in the high purity water that is used for MOVPE(Metallorganic Vapor Phase Epitaxy) processes affects the quality of GaAs material dramatically.

引言 二氧化硅含量是高纯水制造中一个重要的质量指标,对于用于锅炉补给水和电子工业用水,这一指标尤其重要。

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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。