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Deep soil temperature 深层地温
His or her root bundles deep soil. 他的根扎的深深的泥土里。
Soil temperature was not controlled in our study. 我们的研究里没有对土壤温度做对照试验。
A terrace deep soil for Woxian best farmland. 一级阶地土层深厚，为我县最好农田。
The soil temperature regime in Beijing belongs to mesothermal category. 北京土壤温度属温性土壤温度状况。
Effect of water supply from deep soil on dry matter production of winter wheat. 土壤深层供水对冬小麦干物质生产的影响。
Plastic mulch increases soil temperature in the bed which promotes faster crop development and earlier yields. 塑料薄膜覆盖提高苗床的土壤温度，促进作物较快发育并提早成熟。
Meanwhile, the soil temperature under NTS affected the dry material accumulation of the crop. 同时，免耕覆盖下的土壤温度影响到作物干物质的积累。
On the nitrate-N accumulated characteristics in deep soil layer of winter wheat field in Taihang Piedmont. 太行山山前平原冬小麦田深层土体硝态氮累积特征研究
Dissipation increased with soil temperature and decreased with increasing depth in the soil profile. 消散随土温增加，随土壤剖面变深而减少。
The undisturbed soil is usually sampled through excavating shaft and adit,but through borehole sampling for deep soil. 目前 ,在工程实践中对原状土样的采取多通过开挖竖井及平洞的方法进行 ,但在埋深较大的情况下 ,由于开挖竖井及平洞较为困难 ,多采取钻探取样的方法。
Emergence does not only depend on soil temperature but also a function of variety. 出苗不仅取决于土壤温度，而且还取决品种的特点。
So it is likely that the deeper soil is holding more water. 因此很可能较深处的土壤中含有更多的水份。
Deep soil movement monitoring is a very important task during the excavation and sustainment of large foundation pit. 摘要在基坑开挖和支护过程中深部土体的水平位移监测是一项十分重要的工作。
The reason was that it coud collect small rainfall, increase soil temperature, and modify micro-organism etc. 该技术的经济效益高，其增产机理表现在微地形集流渗水、地积温增加、作物根际微生态环境改善三个方面。
The relationship of soil temperature,soil humidity,seeding time and occurrence of maize head smut were studied. 试验主要研究土壤温度、湿度及播种期与玉米丝黑病发生的关系。
A soil temperature in the hotbed between 70 and 75 degrees Fahranheit is ideal for planting most seeds. 苗床土壤温度在华氏70至75度之间对培育大多数种子最为理想。
Later, when Persephone to stay deep soil, the Demeter can a worried frown, the earth is a recession, it has become the winter. 以后，每当佩尔塞福涅留居冥土时，得墨忒尔便愁眉不展，大地也是一片萧条，便成了冬季。
Mulches keep the soil cooler in the summer and warmer in the winter, thus maintaining a more even soil temperature. 夏天，覆盖物可以保持土壤温度低一些，而在冬天又可以让土壤温度高一些。使土壤温度变化趋于缓和。
The nutrient of C, N, P, K in rice straw buried by rotocultivator in deep soil layer released at a high rate and less remain than on surface soil. 运用机械将稻秸秆深施于水田土层内，秸秆中的碳、氮、磷、钾养分释放比秸秆面施速率高，残留量少。