精

At the stage of rapid cell expansion of longan fruit, the contents of free putrescine, sperdimine and spermine in aril rose rapidly, and maintained at a high level.

在果实迅速膨大期，假种皮内游离的腐胺、亚精胺、精胺含量迅速上升，并处在较高的水平。

The results indicated that the inhibition of the Cx activity is one of microbiostatic mechanism of asarum essential oils on Botrytis cinerea.

说明Cx酶可能是辽细辛精油的作用位点之一，对Cx酶的抑制作用可能是辽细辛精油对灰葡萄孢菌的抑菌机制之一。

In aspermous Patients the reason is the obstruction of spermatogenesis, the most common obstruction occurs in the spermatid level.

在无精症患者中是由生精阻滞所致，最常见的阻滞发生在精子细胞水平。

The mature protein sequence showed the identity to those of Galanthus nivalis agglutinin, Polygonatum cyrtonema agglutinin, Polygonatum multiflorum agglutinin, Aspidistra elatior Blume agglutinin DOM1, Aspidistra elatior Blume agglutinin DOM2, Zephranthes grandiflora agglutinin respectively are 44.0％、60.9％、58.7％、43.2％、52.6％、75.9％.

该成熟蛋白编码氨基酸序列与囊丝黄精凝集素同源性为60.9％，多花黄精凝集素58.7％，雪花莲凝集素为44.0％，蜘蛛抱蛋凝集素结构域1为43.2％，蜘蛛抱蛋凝集素结构域2为52.6％，麦冬凝集素为75.9％。

Measures for preventing remarkable harm were made through the analysis of latent risk in the above process as well as the determination of crucial control point, in order that the beef bones processing and the final product, beef bones extract meet, with food safety requirements.

本研究采用HACCP管理体系对牛骨精生产过程中的原料、环境、加工工艺进行一系列的评估；通过分析上述过程的潜在风险、确定关键控制点以及制定预防显著危害的措施，使牛骨加工过程和终产品牛骨精达到食品安全的要求。

There are a lot of researches show that essential have the control effect on agriculture pest, but there have not been reported the biological activity of bitter almond oil on pest.

大量的研究表明植物精油对农业害虫有不同程度的防治效果，但苦杏仁精油对害虫的生物活性研究在国内外均未见报道。

In order to determine the technological parameter of essential oil extracted from bitter almond by wet distillation,factors influenced the oil yield,such as hydrolysis time and temperature、distilling time、water adding amount and hydrolysis pH,etc.

为确定水蒸气蒸馏提取杏仁精油的工艺参数，以正交试验和单因素试验相结合的方法对影响杏仁精油提取率的水解时间、水解温度、蒸馏时间、加水量以及水解pH等因素进行了研究。

Populations inhibitory effect of two kinds of bitter almond oil against Sitophilus zeamais Mots showed that the populations inhibitory effect of F1 and F′is decreased with the decrease of concentration, the populations inhibitory rate of F1 and F′is between 30% and 100%, 29.39% and 58.19% respectively.

种群抑制活性结果表明苦杏仁精油对玉米象F1代以及F′代的种群抑制活性随着处理浓度的降低而逐渐降低，两种处理的苦杏仁精油对玉米象F1代的种群抑制率范围在30%～100%之间，对F′代的种群抑制率范围在29.39%-58.19%之间。

The contact toxicity of two kinds of bitter almond on Musca domestica vicina, Mythirmna separata and Sitophilus zeamais was studied. The result showed that the contact toxicity of bitter almond oil is stronger with the increase of concentration.

含有和去除HCN的苦杏仁精油对家蝇、粘虫以及玉米象的触杀活性结果表明随着浓度的增大，精油对三种试虫的触杀活性增强。

Now we have the best designing and production capacity of fine blanking dies and parts in China.

具备国内一流的强力压板精冲模具和精冲零件的设计开发和生产制造能力。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。