改良

The improved line persist the main agronomic trait and combining ability of 93-11, show wide spectrum to Xoo strains and enhanced resistance to BB and stem borer. Thus, this line has good prospect in future practical use.

这一遗传改良材料在农艺性状和配合力等方面基本保持了93-11及其杂交组合的主要特征特性，拓宽和增强了其对白叶枯病的抗谱和抗病能力，增加了93-11作为恢复系所配杂交水稻的抗螟虫特性，具有较好的应用前景。

In order to study on the fast,simple and efficacious method of forecast the sclerotinia stem rot.

为了探索预测油菜菌核病发生情况的快速、简单、有效的方法；此研究采用检测被核盘菌子囊孢子感染的油菜花瓣数量来预测预报菌核病可能发生严重度程度，实验采用添加了两种不同pH指示剂的改良型Steadman's培养基在室温下培养在油菜花期(3月下旬～4月中旬)每天采自2块试验田的新鲜花瓣，如果花瓣被病原菌子囊孢子感染，接种培养后培养基颜色发生改变，统计被感染的花瓣数；结果表明：除1天在一块田没有检测到被子囊孢子感染的花瓣外，油菜整个花期都有被感染的花瓣出现，但初花期被感染的花瓣较少，而盛花期和终花期被感染的花瓣较多，第一块田被感染的花瓣数在两种培养基上出现的百分率分别为32.0%和40.2%，第二块田分别为27.3%和35.7%。

However,the princess cut is not a modification of the step cut diamond, but of the brilliant cut .

尽管如此，公主方形切割并不是阶梯形切割的改良，而是明亮式切割。

Even's air-drying method for meiotic preparations from germ cells of mammalian testes improved by our laboratory was used and dynamic change of division figure of prophase 1 in the mouse treated by testosteronic propionas and stilbestrol was observed.

采用本室改良的Evens哺乳动物睾丸生殖细胞减数分裂空气干燥法制片技术，观察了用丙酸睾丸酮和已烯雌酚处理小鼠第一次减数分裂前期分裂相染色体的动力学变化。

The XY series piece model the machine production line is usher in the foreign advanced technique and combine the large new old customer the precious opinion improvement design but become, that equipments have the quantity of production high,the enduring is strong and produce the efficiency high,be applicable to produce various sidewalk brick with colorful specification,colorful sidewalk brick,catena piece,lawn brick,wreath tree brick of the powder ash from stove,protect the plant the grass brick,road to follow the stone.

XY系列砖块成型机生产线，是引进国外先进技术，结合广大新老客户宝贵以及那，经专家改良设计而成。

The Amazon's Strafe skill now correctly enhances base bow damage rather than total bow damage.

亚马逊族女战士机枪扫射技能现在正确地改良基础弓损害而不是全的弓损害。

Shows the improved street sweeper did have the benefit to reduce secondary pollution and improving air quality.

显示改良式扫街车在增修后，在减少二次污染及改善周界空气品质上确实有其效益。

Our company has many years of production experience and strong technology, design capabilities, product variety, novel style, excellent structure, sturdiness and durability, and with the scale of the expansion of old ones, improved refinement.

本公司具有多年生产经验和强硬的技术、设计能力，产品种类繁多、款式新颖、结构精良、坚固耐用，且随着规模的扩展，不断推陈出新、精进改良。

Always uphold the "integrity Liye, quality service" business philosophy, adhere to the "quality of stability, customer satisfaction, continuous improvement, continuous improvement" quality policy, particularly in the production, marketing and other fields, sturdiness and durability, at reasonable prices and continue to listen to the views of customers innovation and improvement to win the majority of customers recognition and praise.

一直秉持"诚信立业，优质服务"的经营理念，坚持"品质稳定，客户满意，持续改善，不断进取"的品质政策，尤其在生产、销售等领域，坚固耐用，价格合理，并不断听取客户意见加以创新改良，赢得了广大客户的认可及好评。

1Nanning Subcenter of the National Center for Rice Improvement, Rice Research Institute of

1国家水稻改良中心南宁分中心，广西农科院水稻研究所，广西南宁 530007

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。