查询词典 pruning

However, pruning avocado trees can be beneficial in some cases.

不过在一些情况下修剪仍然是有益的。

Timing also plays an important role in pruning avocado trees.

定时也是修剪鳄梨树的一条重要原则。

In the spring before germination can be sprayed 3-5 Baume calcium polysulfide, combined with pruning, cut off the branches of serious pests.

1，在春季发芽前可喷3-5波美石硫合剂，与修剪相结合，把严重虫害的树枝晋级。

When your rose garden starts to mature there will come a time when loppers will be indispensable for cutting back old, thick canes that are too much for pruning shears.

当你的玫瑰园，开始走向成熟，将有来的时候， loppers将是不可或缺的削减旧，厚拐杖是太大修枝剪。

Effects of density treatments and pruning modes on yield and main economic characters for hybrid cotton resistance to bollworm were studied in this paper.

探讨了种植密度和整枝方式对抗虫杂交组合的产量和主要经济性状的影响。

According to the method of branch relative growth curve,the first pruning of Larix olgensis is about 15 years and the intension is about 40%to 50%.These results can provide theory base and management method for improving forest increment and timber quality which is of great significance.

本项研究将在提高我国落叶松人工林林木生长量，干形控制和木材质量方面提供坚实的理论基础和经营方法，具有重要的理论和现实意义。

The brewage of wine is determined 70% by natural factors, such as soil, sunshine, moisture, temperature, age of grapevine, climate of planting year and etc., the other 30% is determined by the traditional craftwork such as digging, pruning, plucking procedure, brewage and wine maintaining procedure and etc, so we say wine comes from nature and is established by tradition.

葡萄酒的酿造70%取决于天然因素，即葡萄种植的土壤，阳光，水分，温度，葡萄枝的年龄，种植当年的气候的好坏，30%取决于于种植的翻地，修剪，采摘程序，酿酒及养酒程序的传统工艺，因此我们说一种美酒源于天然成自传统。

Progressive pruning can save a lot of simulations,but it is very dangerous in the framework of tree search. When doing tree seach,the central limit theorem does not apply,because the out comes of random simulations are not identically distributed.

渐进式修剪可节省大量的仿真，但在树搜索的范围内它是非常危险的，在做树搜索，中心极限定理并不适用，因为随机仿真的结果是不相同的分配。

In the algorithm game tree method is used. The optimal location of chessman movement is searched by pruning and minimax value method.

五子棋博弈算法采用了博弈树的方法，应用了剪枝和极大极小值原理进行搜索寻找最优的下子位置。

Any good company has a constant pruning process and is always culling the bottom 5 or 10 percent of staff.

任何的好公司有固定的修剪程序而且总是采底部第 5 或第 10%的职员。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。