|
|
| 91. | A hole about 1.25 cm deep should be made into a soil of friable loam soil with a high humus content. |
| 一个大约1.25厘米深的洞、应该做成一易碎肥土土壤或者高腐殖质的土壤。 |
|
|
| | |
| 92. | How to reasonably set and control soil pressure during shield excavation with balance of soil pressure |
| 在土压平衡盾构掘进过程中,如何合理设置和控制土压,对于控制地表沉降有着至关重要的意义。 |
|
|
| | |
| 93. | Stabilization can also include the spraying of the soil with liquids or the mixing of materials called |
| 稳定法还可包括用液体喷洒土壤或向土内掺混称为稳定剂的物料。 |
|
|
| | |
| 94. | Traces of blood and soil consistent with the crime were found in the front seat. |
| 在前座找到的血迹和泥土屑与抛尸现场吻合 |
|
|
| | |
| 95. | However, researchers challenged by these symptoms, by the lack of correlation with surface soil K levels |
| 但受到这些症状、其与表土钾水平缺乏相关的挑战，受PPI科学家鼓励的研究人员着手确定问题的根源。 |
|
|
| | |
| 96. | There, he developed a method to improve soil with nutrients from local rock phosphate and by planting |
| 在那里，他研究出用从当地磷块石中提炼的营养物质和在农田种树的方法来提高土壤质量。 |
|
| -- 来源 -- 交互式慢速英语-春季号 - World Food Prize |
好评(10) |
差评() |
|
|
| | |
| 97. | needle-shaped leaves and feathery racemes of small white or pinkish flowers; of mostly coastal areas with |
| 怪柳属的任何一种灌木或小乔木，具有鳞状或针状的叶，花 |
|
|
| | |
| 98. | the food has finally parted company with the soil before it is handed over to them: this, however, might |
| 粮食在运交他们以前已经最终地和 土地断绝了联系； 但这一点对打谷者、扬谷者、奶油和奶酪的制作者来说也是同样正确的； |
|
|
| | |
| 99. | Living on land with fertile soil, most of them work in agriculture, fishing and mining, and of course |
| 虽然西西里岛有着丰厚的历史文化，但那里的人却过着简朴的生活。岛上土地肥沃，大多数人以农业、渔业、采矿业和短期旅游业为生。 |
|
|
| | |
| 100. | Sudies on the trannsmission of Phytophthora root rot of soybean had been carriedout with the soil debris |
| 对带菌土壤、残体进行传病试验，研究了人工接种条件下种子带菌条件及带菌种子传病情况，结果表明，带菌土壤和病残体无论是在当年还是越冬后都可有效地传播大豆疫霉根腐病，是大豆疫霉根腐病的主要初侵染源和传播途径。 |
|
|
| | |