Biological tests show that both fertilizers are helpful to improve lawn quality, reduce nitrate nitrogen leaching loss and raise fertilizers utilization rate.
生物试验表明：两种肥料有利于草坪质量的提高，减少土壤中硝态氮的淋失，提高肥料的利用率。
The biological tests pro ve that the foreign gene can be introduced into plant cells and can be expressed effectively using the high voltage discharge gene gun.
生物学试验结果表明，高压放电基因枪能有效地将 外源基因导入植物细胞并得到表达。
U. S. and Russian government officials say it is essential they keep some smallpox alive in case a future biological threat demands more tests with the virus.
美国和俄罗斯的官方表示，留存一些天花病毒以进行更多的测试，这对未来应对生物威胁是非常必要的。
Typical lab tests can take hours (if not days) to analyze, process, and confirm a specific biological agent, and that's only if the lab knows exactly what antigen it's looking for.
典型的实验室测试可以在几个小时(或者几天)内对某种特殊的生物制剂进行分析，加工处理和确认。但往往只有在该实验室知道什么是他们所要的抗原时才能实现。
The tests also revealed the presence of tree resin. McGovern and colleagues used a barrage of chemical techniques to tease out other biological additives and match them to known plants.
测试也揭示出了树脂的痕迹，McGovern与同事一起使用了一系列的化学技术挑拣出了其他的生物添加剂，并将其与已知的植物相对比。
Their initial results suggest the model works on a local scale, although they are expanding their tests to study leaves from species at the Rocky Mountain Biological Laboratory in Colorado.
他们的最初结果表明，这项模型在当地范围内可行。他们扩大研究范围，正研究科罗拉多若基山生物实验室中的树叶。
Under the same operating conditions, comparison tests of coke oven sewage treatment through A/O activated sludge and biological membrane systems are done.
考察了在相同的运行条件下，A/O活性污泥系统和生物膜系统对炼焦工业废水的处理效果。
He said that measures to control the research such as a law concerning biological safety before conducting tests will be needed.
他说，采取措施控制，如关于进行测试之前，将需要进行生物安全法的研究。
Conclusion Results of material biological evaluation tests demonstrate that this copolymer is of high biocompatibility and can become an ideal material for ICL.
结论材料生物学测试结果显示胶原聚合物具有高度生物相容性，是设计制造icl的理想材料。
Flow cytometry tests biological properties of single cell or organelle, and classifies and collects specified cells or organelles from the group.
流式细胞检测项目可检测单个细胞或细胞器的生物学性质，并把特定的细胞或细胞器从群体中加以分类收集。
The cell culture results in vitro and MTT tests reveal that, compared with pure HA and pure Ti, the HA/collagen composite coating exhibits best biological properties.
通过本实验使涂层具有类似于自然骨的结构和成分，获得力学性能和生物性能得到一定改善的HA/胶原复合涂层。
Tests on the freezing revival of a micro biological body may provide experimental evidences to support future scientific efforts in freezing and surviving an animal or even a human being.
微小生命个体的冷冻复活研究，可以为今后实现极具挑战性的动物个体乃至人体的冷冻复活提供实验依据。
As the lab tests piled up, researchers collated the results and came to a startling conclusion: Ten percent to 30 percent of the tested men were not the biological fathers of their children.
随着此类实验室检测进行得越来越多，研究人员在整理结果后得出了一个惊人的结论：在前来接受测试的男性中，有10%到30%都不是他们孩子的生父。
This study was focused on the impacts of garlic amendment on cucumber growth and soil biological properties by potted tests in a greenhouse.
利用盆栽试验研究大蒜干样还田后，对日光温室黄瓜生长及土壤生化特性的影响。
This study was focused on the impacts of garlic amendment on cucumber growth and soil biological properties by potted tests in a greenhouse.
利用盆栽试验研究大蒜干样还田后，对日光温室黄瓜生长及土壤生化特性的影响。
应用推荐