可试验的

Results of flotation show that the diaspore can be strongly depressed when BK501A is put into pulp,but it almost has not any effect on the flotability of kaolinite.

浮选试验表明，通过加大药量，一水硬铝石在广泛的pH范围内被抑制，而对高岭石的可浮性影响很小。

Directional selection in disease field is the most simple, economic, and effective method for improving cotton resistance. Both land cotton and long-staple cotton high sensitive to the fusarium disease could improve its resistance in few years by this method and the farming properties were nearly unchanged.

试验证明，在供试材料中，不论是陆地棉的高感品种还是长绒棉的高感品种，经过在重病田或病圃中定向加压筛选，都可在几年内使其抗病性得到迅速提高，并保持其农艺性状基本不变。

The PCR technique can be used to rapidly identify eggs of Bactrocera dorsalis in fruit.

本试验建立的分子鉴定体系，可应用于口岸桔小实蝇卵快速、准确检疫，并能确定样本的种属关系。

McMaster Uniersity, Hamilton, Ontario, Canada; Innous Research Inc, Burlington, Ontario, Canada; Health Utilities Inc, Dundas, Ontario, Canada.

临床试验表明阿达木单抗加氨甲喋呤可安全且显著地改善病人的临床反应，但该方法对HRQoL的作用还没人研究过。

This paper is mainly concerned about the materials, processing conditions and the application of the edible starch film.

本试验对可食性淀粉膜的制备材料选择、工艺条件及膜的应用进行了研究。

Tests show that the re-dispersible emulsoid powder can remarkably improve mechanical property and durability of mortar.

试验证明，可再分散乳胶粉对砂浆的力学性能和耐久性能都有显著的改善。

The results can ens ure the correctness of test result and stability.

所得实验结果可保证火药维也里试验结果的准确性和安定性判定的正确性。

It was concluded that lactic bacteria inoculants may improve the fermentation process but might impair the aerobic stability for sorghum ensilage.

本试验结果显示，乳酸菌添加剂可加快高粱的发酵过程，但可能对开窖后的稳定性有不利影响。

A fumigation of aromatic oil of Litsea Cubeab was used to discharge the pollution aflatoxin B_1 from Euryale feroe Salisb. The results showed that the contents of aflafoxin can decline from 30 ppb to 10 ppb by the treatment of fumigation at the temperature of 40—50℃. in 72 hours, and that the effectiveness of detoxification was 66.7%.

本文采用山苍子芳香油熏蒸法，对自然污染黄曲霉毒素B_1的芡实进行去除实验，试验结果表明：在40°—45℃下，用山苍子芳香油，对自然污染黄曲霉毒素B_1的芡实，熏蒸处理72小时，可使芡实中黄曲霉毒素B_1由30PPb下降到国标10PPb，解毒效果达66.7%。

Experimental results show that adsorption of γ-BHC in soil s has a close relation to organic matter contents and extractable aluminum, as well as pH of the soil .

试验表明，γ-六六六在土壤中的吸附率与土壤中的有机质含量、可萃取铝含量和酸性等均有密切关系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。