强

Short-day treatment with stronger the photosynthetic capacity in leaves per unit area of two-crop cultivar, but longer day treatment with stronger the total photosynthetic capacity; Longer day treatment with stronger the photosynthetic capacity in leaves per unit area of one-crop cultivar.

短日照下二次花单位叶面积的光合能力较强，但其总体光合能力是长日照大于短日照；长日照下一次花植株单位叶面积的光合能力较强。

And it develops client software with C/S mode because this mode is interactive and transplantable and simples operation greatly.

它采用C／S模式，完成了客户端软件的开发，该模式交互性强、具有很强的伸缩性和可移植性，很大程度上简化了用户操作。

Deere 2007播出）Deere and Company agricultural products, usually sold under the John Deere name, include tractors, combine harvesters, balers, planters/seeders, ATVs and forestry equipment.

作为世界500强企业之一的美国强鹿是具有161年历史的大型跨国公司，生产厂分布在美国、加拿大、德国、法国、西班牙等9个国家。

The number and distribution of intense scatterers in radar returns can be estimated.

提出了极化域线性积累滤波的思路以提高雷达接收信号的信杂比，在此基础上利用宽带波形固有的径向高分辨力对目标进行一维距离成像，估计出回波中强散射点的数量和分布，通过对不同径向分辨单元内的强散射点进行整体检测，可进一步有效地提高信杂比，改善雷达的检测性能。

Because the variation of the light source and other errors related to light intensity are not so critical for the measurement in this system and some 1/4λ wave-plates affect on the other wavelengths is very little, the retardance can be measured in high accuracy and high repeatability. In principles, the system accuracy can measure any retardance, and can be used in characteristic spectrum analysis of other phase retarders.

由于此系统可忽略光强的波动及与光强有关的误差，且1/4λ波片对多波长测试误差的影响很小，故其有很高的精度和可靠性，可以测试其精度范围内的任意小延迟量，亦可对其他光学相位延迟器件进行光谱分析。

The result showed that not only the seed-stem germination of XinXuan048 and ZM8316 was earliest but also the germination rate highest,the rooting power strongest ,the growth of seedlings rapidest and the chlorophyll content of seedlings leaf highest .

结果表明，新选048、ZM8316种茎发芽最快，发芽整齐，发芽率高，种茎可溶性糖含量最高，发根力强，根数多，根系活力强，幼苗茎叶生长快，叶片叶绿素含量高；其次是辐选01、华南124和新选056。

The two can cause ultrastructural pathogenesis widely in many organs and tissues such as hepar, pancreas, lien, ren, pulmo, cerebral, cerebellum, cor, muscular and so on, of them ,caused by i~olates YG97 and Y98 more obvious in epithelial cells of digestive tract and unobvious in epithelial cells of respiratory tract ,but ultrastructural pathogenesis caused by NDV strain F48E8 ,more obvious and more serious in glandularis and muscularis ventriaculi and in epithelial cells of respiratory tract .

将鹅源分离株YG_(97)、鸡源分离株Y_(98)和NDV强毒株F_(48)E_8感染SPF鸡，运用扫描电镜和透射电镜观察该二株病毒对机体细胞的影响，结果显示三株禽副粘病毒均引起机体肝、胰、脾、肾、肺、小脑、大脑、心和肌肉等实质器官组织细胞的超微病变，其中YG_(97)和Y_(98)引起消化道粘膜上皮细胞发生微绒毛脱落、纤毛脱落、分泌颗粒增多、细胞游离面破溃等显著的超微病变，引起气管粘膜上皮细胞的不显著超微病变；F_(48)E_8强毒株引起胃粘膜显著而严重的超微病变；还引起气管粘膜上皮严重的超微病变。

To elucidate the molecular basis of the attenuation ofDLA-EIAV in virulence thus provide theory foundation for designing HIV vaccine, thewhole genomes of DLA-EIAV and EJAV L provirus were cloned and sequenced. Aninfectious molecular clone derived from DLA-ELAV was constructed and characterized.Three DLA-EIAV/ L chimeric viruses were constructed. Promoting efficacy of the longterminal repeat of the DLA-EIAV was charactenzed.

为了揭示我国马传贫弱毒疫苗毒力致弱及免疫保护的分子机制，为人免疫缺陷病毒及其它慢病毒的免疫预防提供借鉴，我们对马传贫驴白细胞弱毒及其亲本马强毒EIAV L株前病毒进行了全基因克隆和序列测定，比较分析了二者的前病毒基因组核苷酸序列，在此基础上构建了EIAV驴白细胞弱毒株的感染性分子克隆和三株含有EIAV强/弱毒嵌合病毒基因组的重组质粒，并对EIAV弱毒株长末端重复序列的启动子活性进行了初步研究。

To elucidate the molecular basis of the attenuation ofDLA-EIAV in virulence thus provide theory foundation for designing HIV vaccine,thewhole genomes of DLA-EIAV and EIAV L provirus were cloned and sequenced.Aninfectious molecular clone derived from DLA-EIAV was constructed and characterized.Three DLA-EIAV/L chimeric viruses were constructed.Promoting efficacy of the longterminal repeatof the DLA-EIAV was characterized.

为了揭示我国马传贫弱毒疫苗毒力致弱及免疫保护的分子机制，为人免疫缺陷病毒及其它慢病毒的免疫预防提供借鉴，我们对马传贫驴白细胞弱毒及其亲本马强毒EIAV L株前病毒进行了全基因克隆和序列测定，比较分析了二者的前病毒基因组核苷酸序列，在此基础上构建了EIAV驴白细胞弱毒株的感染性分子克隆和三株含有EIAV强/弱毒嵌合病毒基因组的重组质粒，并对EIAV弱毒株长末端重复序列的启动子活性进行了初步研究。

In consideration of human hearing system′s frequency selectivity,the effects of thickness of coupling plate on critical-band level were also explained.

在考虑了人类听觉对频率的选择性接收的前提下，研究了参与耦合的板的厚度对特征频带声强级的影响，讨论了从特征频带声强级到响度的转换过程。

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。