ultimate net retention

Dissipation and residues of cyhalothrin in soil,cotton leaves and seeds were determined by Gas Chromatograp hy.

用气相色谱法测定了氯氟氰菊酯在棉花叶片、棉籽和土壤中的消解动态及最终残留量。

The dissipation and residues of biphenthrin in soil, cotton leaves and seed were determined by Gas Chromatography.

用气相色谱法测定了氟氯菊酯（天王星）在棉花叶片、棉籽和土壤中的消解动态及最终残留量。

It was also demonstrated that final residues of the insecticide endosulfan in cotton seed wa.

用气相色谱法测定了赛丹在棉花叶片、棉籽和土壤中的消解动态及最终残留量，结果表明，在本地区特有的气候环境条件下，赛丹在棉叶和棉田土壤中消解速度较快，其半衰期分别为 6。

The studies on the final residues and dynamic degradation of epoxiconazole in apples and soil were carried out in Tianjin and Anhui.

为了解氟环唑在苹果上使用的安全性,分别在天津和安徽两地进行了氟环唑在苹果和土壤中的残留消解规律和最终残留研究,试样经溶剂浸泡提取,层析柱净化,用气相色谱定量。

A field trial was carried out to study the dissipation dynamics and final residues of carbendazim in tea and soil.

采用田间小区试验方法研究了多菌灵在茶叶中的残留动态和最终残留量。

Analysis of Carbendazim Residue Dynamics and Final Residue in Peach

桃中多菌灵残留动态和最终残留分析

Studies on Determination of Prochloraz Residues and Its Dynamic Degradation and Final Residues in Mushroom and Soil;

咪鲜胺残留分析及在蘑菇和土壤中的消解动态与最终残留研究

Degradation Dynamics and Final Residue of Bifenthrin in Tea

联苯菊酯在茶叶中的消解动态及最终残留

Residues of Methyl parathion in Chinese cabbage

甲基对硫磷在小白菜上的降解动态及最终残留量

Study on Eliminating Trend and Residues of 20% Triazopho EC in Cabbage and Soil;

20%三唑磷乳油在甘蓝和土壤中的消解动态和最终残留研究

Some CO gas remains in the ingot, and eventually blow holes are formed in the steel.

部分一氧化碳气体残留在钢锭内部，最终在钢中形成气泡。

As the main-sequence mass of the star increases, the mass of the final remnant left as a white-dwarf star also increases.

在恒星在主序的质量增加时，作为白矮星留下来的最终残骸的质量也增加。

His cruelty to others recoiled in the end on himself.

他对别人的残暴最终报应在自己身上。

minimizing pesticide residue

使农药残留量降至最低值

This last small fraction of soil is most difficult to detect.

这些最后残留的少量油星很难探测。

Finally, the coagulum is dried to remove residual volatiles.

最后，凝结物风干后去除残留挥发物。

The Organizer reserves the rights to adjust space according to the interest of the exhibition.

组委会将保留最终调整展位的权利。

At last the slaves mutinied against their cruel masters.

最后奴隶们终于起来反抗他们的残暴的主人。

It eventually came home to the people that the war would be long and bloody

人们最终认识到这场战争是长期而残酷的。

The result of the exam killed his lingering hope.

考试的最终结果扼杀了他心里残存的希望。

Studies on Maximum Residue Limits for Pesticides in Tea and Relative Risk Assessment;

茶叶中农药的最大残留限量及风险评估研究

Technical Standard for the Maximum Residue Limit in Food is Gradually Strict;

越筑越高的绿色壁垒—残留物最高限量标准

Monitoring Remaining Pestcide in Rice Using Optimum Chromatogram;

采用最优色谱条件检测大米农药残留量