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The results show that the number, length and width of the slots influence evidently the vibration behavior and thermal deflection of the circular saw.

对于分别开3、4、5、6个不同长度和宽度径向槽的圆锯片,径向槽的数量、长度、宽度对木工圆锯片的动态稳定性和热变形都有不同程度的影响。

Therange of fragment size of amplified products is higher than in Quercus,butthe alleles number is coincidence with in Quercus.

在栲属中扩增出的SSR片段的长度明显地大于在栎属中的片段长度,而等位基因数与栎属基本一致。

Coleoptile length were observed in different varieties, and the differences among varieties were consistent under different simulated drought stresses, therefore, coleoptile length could be used in the evaluation of drought in wheat at the early stage.

在不同程度的干旱胁迫处理下,各品种的胚芽鞘长度变化趋势大致相同,因此利用胚芽鞘长度可以在早期对小麦的抗旱性进行鉴选。

The results show that salt tolerance of four test materials are improved, and the germination rate, coleoptile length and main root length of four materials are inhibited but the degree of inhibition is significantly less than "Hua30".

结果表明,4个供试材料的耐盐性均较好,4个供试材料的发芽率、胚芽鞘长度、主根长度尽管受到显著的抑制,但抑制程度均明显小于花30。

Genetic variation of coleoptile length, Incomplete leaf length and seedling height of 7d after germinated and their correlation with PH were studied by using 95 varieties of japonica rice in 6 different ecotypes under natural and controlled(30 ℃ 12 h light) conditions.

在自然及30℃、12h光照的控制条件下,对6个生态类型的95个粳稻品种芽鞘长度、不完全叶长度及7d后苗高3个幼苗性状的遗传变异及其与株高的相关性进行了研究。

A set of recombinant inbred lines population including 195 lines derived from a cross of Zhenshan 97B and IRAT109 was used for correlation analysis and QTL identification for coleoptile length and drought resistance index.

对由水稻品种珍汕97B和旱稻品种IRAT109构建的重组自交系195个株系的胚芽鞘长度及抗旱系数的研究表明,水分胁迫下水稻重组自交系群体的胚芽鞘长度与抗旱系数的相关系数为0。

Considering the computational complexity, we use the CP complex conjugate correlation method to test which CP result in the largest correlation and that is the determined CP length.

考虑到计算复杂度的问题,我们使用循环字首的相关性,找出这四种长度中相关性最高的长度就是我们的检测结果。

The results indicate that the vertical component of wind velocity variance remains unchanged but the hori- zontal component increases as the sampling length increases.

结果表明:在进行湍流统计特征量计算过程中,采样长度增加时,垂直分量风速方差无明显变化,水平分量风速方差增大;随着风速的减小以及稳定度参数 z/L的增加,采样长度对计算结果的影响变得更为突出。

The correlation analysis between 30 morphological characters with significant difference and climatic factor, longitude and latitude can be summarized as:(1) the longitude, precipitation and air humidity have the same effects on the variability of G. uralensis;(2) the index number affected by light is the most, and the water is the most important factor affecting population variability of G. uralensis.(3) the variability shows that the height of plant, the number of small leaves of the compound leaf, the number of flower buds and the length of inflorescence increase with the increasing of climatic humidity, however, the number of lateral branch decreases.

对30项具有显著差异的指标与气候因素和地理经纬度进行的相关分析结果可概括为:(1)地理经度对变异的作用与降水量和大气湿度相一致;(2)光照因素影响到的指标最多,水分因素对变异的作用程度最大;(3)变异的主要表现为,随气候湿润程度增加,植株的高度、复叶小叶片的数量、花序的长度和花蕾数量等均呈增加趋势,而侧枝的分枝数量和长度呈减小趋势。

Under these assumptions, for any given selling price the paper develops the criterion for the optimal solution to the replenishment schedule, and proves that the optimal replenishment policy not only exists but is also unique. It shows that the total profit per unit time is a concave function of price when the replenishment schedule is given.

在这些假设下,证明了对任意给定的价格,最优订货周期长度和该订货周期内最优存货时间的长度不但存在而且惟一,又证明了在给定订货周期条件下平均利润函数是关于价格的严格凹函数,求出了物品的最优销售价格。

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在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

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