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- By means of supplying a large number of fresh organic energy material to soil, the reproducing of soil microorganism has been stimulated. 本研究是通过为土壤微生物提供大量的新鲜有机能源物质,激发土壤微生物快速繁殖。
- The number of rhizobia decreased with the pH value of soil reducing. 在不同酸性土壤悬液中,土壤悬液酸性降低,根瘤菌数目随之减少。
- Available N in the field was significantly correlated with the number of soil bacteria and of actinomycetes. 分析结果还表明,有效氮与放线菌、有效氮与细菌数量变化呈显著相关关系。
- The effects of soil nutrient level to the number of fruit per genet and the fruit set per genet in Iris japonica Thunb are not significant. 蝴蝶花单株果实数和单株座果率对养分水平的反应差异不显著。
- Based on the property of soil, this paper determines best proportioning of cement-stabilized soil by analyzing and comparing quite a number of tests. 根据土质特点,通过大量试验分析比较,确定了一种优良的水泥稳定土配合比设计。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- Points along the foot of soil for the tomb, a small number of children buried Zimu Zhuanshi Mu and the urn coffin burial. 沿山脚为土穴墓,少数为子母砖室墓和埋葬儿童的瓮棺葬。
- A number of new hats were on parade at the wedding. 在婚礼上见到有些人戴著新式的帽子。
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- I seriously question a number of your assertions. 对你所坚持的说法,有几点我甚为怀疑。
- The reasonable number of samples depends on the propert ies of soil, characteristic of indexes, quality of samples, and requirements fo r the engineering project. 合理子样数应随土的性质、指标特征、土样质量和工程要求而异。
- The results indicated that the number of soil nematode varied significantly (P<0.01) in response to different restoration stages of vegetation, ranking Wj >Cc >Clc >Pm. 土壤线虫数量的季节波动明显; 属数与个体密度均体现为春季>冬季>秋季>夏季; 而夏季极显著少于其他季节(P<0.;01);
- A considerable number of guests have come. 相当多的客人已经来了。
- A number of possibilities come to mind. 我脑里出现了好几种可能性。
- Only a limited number of places are available. 只有少数地方可供使用。
- By extension, an array of any number of dimensions. 广义来说,矩阵可以是任意维数的数组。
- The number of day lose through strike have fall. 因罢工而失去的工作日减少了。
- The number of your finger is ten. 你双手手指的总数是10。
- A number of (ie some) problems have arisen. 已经出现了一些问题。
- A number of cables are needed in this project. 这项工程需要大量电缆。