Modifying tree forms for decrease of the shoot density can significantly improve photosynthetic ability and fruit quality and maintain the good yield.
通过树形改造，适度减少枝量，能极显著改善光合能力、提高果实品质和稳定产量。
A variety of cyclopropanes are thus produced in good yield.
从而以高收率得到带各种取代基的环丙烷。
Nitrogen manuring is essential to get a good yield of cut herbage .
为了获得刈割牧草良好的产量，使用氮肥是极为重要的。
Because of a long drought, the farmers are doubtful about the prospect of a good yield.
因为长时间的干旱，农民们对于好收成的前景是怀疑的。
Because of a long drought, the farmers are doubtful about the prospect of a good yield.
由于长时间的干旱，农民们对能否获得好收成持怀疑态度。
First a strain with high lysine content is crossed with one having good yield characteristic.
首先把一个赖氨酸含量高的品系与一个具有丰产特性的品系相杂交。
Conclusion: This synthetic procedure is mild, convenient, simple and gives good yield to 35.2%.
结论：该合成工艺条件温和，操作简单，收率提高到35.2%。
This is a simple method, the reaction time is short and the reaction condition is reliable. By this method a good yield is obtained.
本法操作简便，反应时间短，反应条件稳定，产率尚好。
RESULTS and CONCLUSION Compared with the literature method, this synthetic route has mild reaction condition, convenient disposition, good yield and so on.
结果与结论改进后的方法与文献方法比较具有反应条件温和，后处理方便，收率高等优点。
Conclusion The 3, 5-dinitrobenzoyl group was found to be a good leaving group at the anomeric position and O-glucopyranosides and oligosaccharides were stereoselectively synthesized in good yield.
结论3，5 二硝基苯甲酰氧基作为良好的糖端基离去基用于寡糖的合成，具有反应条件温和、收率较高、立体选择性好的特点。
Of methods of extraction of phycocyanin from cyanobacterium spirulina, treatment with anion surfactant of certain concentration affords good yield of high specific content. 98% recovery is available.
研究了从钝顶螺旋藻中提取藻蓝蛋白的方法，用一定浓度的阴离子表面活性剂水溶液处理，得到的藻蓝蛋白纯度最高，一次提取藻蓝蛋白的提取率达到98％。
Of methods of extraction of phycocyanin from cyanobacterium spirulina, treatment with anion surfactant of certain concentration affords good yield of high specific content. 98% recovery is available.
研究了从钝顶螺旋藻中提取藻蓝蛋白的方法，用一定浓度的阴离子表面活性剂水溶液处理，得到的藻蓝蛋白纯度最高，一次提取藻蓝蛋白的提取率达到98％。
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