经过试验的

By explore and correctitude examination, find out best preparation method condition and The spherical, monodispersed, ultrafine cobalt powder with a face centered cubic structure and a size less than 1um were synthesized.

经过探索试验和正交实验，确定了最佳工艺条件，制备出平均粒径小于1um，具有面心立方晶体结构且分散性较好的球形的超细钴粉。

Seven bacterium fungus and four microzyme fungus were isolated from tuber mustard by plate counting. It showed that two bacteria fungus will induce tuber mustard corruption in counterevidence experiments.

采用平板划线法从榨菜中分离得到7株细菌菌株和4株酵母菌菌株，经过反证试验，确定其中的2株细菌菌株是引起榨菜腐败变质的微生物。

Current, the academic research that the country manages to electronic file already experienced more than 20 years, file of plasticity of of all kinds compasses from draft, pilot, arrive again the time that applied also be passed nearly 10 years, but its application still is in experiment phase, electronic file management still is run in non-standard ground.

目前，国家对电子文件管理的理论探究已经历了二十多年，各类规范性文件从起草、试点，再到施行也经过了近十年的时间，但其应用仍处于试验阶段，电子文件管理仍在不规范地运作。

After the contrast experiment, the 732 cation resin is used to depurate the GSH solution, the concentration of the eluant is the 0.2 mol/L NaOH solution, the GSH maximum returns-ratio is 68.37%.

经过对比试验采用732阳离子交换树脂进行谷胱甘肽粗提液的纯化，洗脱液选择浓度为0.2 mol/L的NaOH溶液，谷胱甘肽最大回收率为68.37%。

The technology, that is, limited solid mixed fermentation of rapeseed meal detoxication, was set up.

经过正交试验选择出该两分离株混合发酵菜籽饼脱毒的最佳条件，以此建立了限定性固体混合发酵菜籽饼脱毒的工艺。

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。

Many kinds of equipment are designed to make fuel electrified, and the best one is selected by experiment.

本文设计了多种荷电装置，经过优选试验，最终确定了最佳的荷电装置，如此系统的研究在国内尚属首次。

Through 100 thousand research and experiment, excogitate a kind to be able to be inside short time eventually a sharp weapon with ill blood-vessel of head of complete surrender heart --" of therapeutics of characteristic of " Fan Changxi.

经过千百次的探究和试验，终于探究出一种能够在短时间内彻底降服心脑血管病的锐利武器——"樊长喜特色疗法"。

Most of rib fractures can be cured conservatively,but it is better for patient's habilitation if they receive surgical stabilization selectively according to recent clinical trials.

大部分的肋骨骨折可经保守治疗治愈，近年经过临床试验表明选择性的肋骨内固定更有利于患者恢复。

Cases have relating clinical symptoms and their intracutaneous test proved positive, the sensitivity rate was 24%. The onset of symptoms was synchronized with the blosoom period of rose family plant. The allergic symptom disappeared or were relieved in different degrees after treatment, the effective rate was over 93%.

结果］果树种植区蔷薇科植物花粉在居民室内外空气中的含量明显升高；有相关临床症状且皮内试验阳性者65例，致敏率高达24%，季节性发病时间与蔷薇科植物花粉的花期同步；经过相关抗敏治疗，有效率达93%。

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％。