表明

The analysis result about vibration states that the double involute gear possesses the better dynamic characteristics than that of the common involute gear. The results of experiments betoken that such gear will have a very good prospect of use.

振动分析结果表明：双渐开线齿轮振动速度的有效值和振动加速度的幅值与渐开线齿轮相比均有明显下降，表明双渐开线齿轮具有更好的动方学特性；同时从双渐开线齿轮振动时域图及频谱图上未发现异常成分存在。

The bleaching of dried tomato powder on storage can be indicative of too high an oxygen level in the headspace of the package, whereas the darkening of dried tomato can reflect too high a final moisture level in the powder.

贮藏时番茄粉的脱色表明包装容器的顶隙中氧气含量过高，而色泽变暗则表明产品中的最终水分含量过高。

The results show that these particles are cubical zinc blende, and the morphology of raw material has little influence on the morphology of product.

结果表明，原料的形貌对产物的形貌基本没有影响，纳米硫化锌颗粒为结晶良好的立方体闪锌矿；透射电镜分析晶体的生长过程表明，晶体呈棱柱体形，遵从碱性溶液中晶体极性生氏机制。

Therefore, the structure could be stable. However, the structure was changed to amorphous when the strain level was over 15%. At the same time, the binding energy increased rapidly and the structure stability was reduced. During the deformation process, both the bond angle and bond length were significantly affected by the strain level.

这表明Ni纳米线的径向很软，结构之间几乎没有能量转换，且其稳定性基本不变；当压缩程度大于15%时，Ni纳米线结构变为无定形结构，它的结合能变大，且变化很快，表明其稳定性降低；压缩程度对Ni纳米线键角和键长的分布有着很大的影响。

The result of study showed:1 The effect of some inorganic urea inhibitor enzyme indicated boracic acid inhibits the activeness of urea enzyme in soil well, delayed the speed of urea hydrolysis in the soil and decreased the volatilization of ammonia , boracic acid,can be chosen as a inorganic urea enzyme inhibitor.2 The effect of some organic urea inhibitor enzyme showed that the dissociative Humic Acids of turfy soil and weathered coal inhibit the activeness of urea enzyme in soil well.

室内模拟试验，对几种缓释氮肥的释氮研究表明，和其它几种氮肥相比，PCF和PSF的控氮时间都较长。 6。盆栽试验表明，PCF的释氮效果比其它缓释氮肥的要好，且在油菜生育的各个时期，释氮都较充足，是适合油菜的良好缓释氮肥。

PmMYB is a typical R2, R3-MYB transcription factor with its 2 typical DNA-binding domains (amino acid sites of 13-63 and 66-114).The multiple alignment of R2, R3 amino acid repeat regions of MYB genes among broomcorn millet, rice, corn, loblolly pine, Arabidopsis, capsicum, upland cotton, barley and aubergine indicates that R2, R3 repeat regions are very conserved. The phylogenetic analysis based on amino acid sequence shows that MYB genes are highly divergent with similarity ranging from 32% to 84%.

对其与水稻、玉米、火炬松、拟南芥、辣椒、陆地棉、大麦及茄子等9种植物的 MYB 基因的R2、R3重复区的氨基酸序列多重比较，表明R2R3重复序列在植物中具有较高的保守性；基于氨基酸序列的编码区系统进化树分析表明，不同植物的MYB基因遗传分化很大，序列相似性为32%~84%，其中糜子 MYB 基因与水稻的 MYB18相似程度最高(84%)，与大麦和玉米的相似性分别为46%和41%。

The multiple alignment of R2, R3 amino acid repeat regions of MYB genes among broomcorn millet, rice, corn, loblolly pine, Arabidopsis, capsicum, upland cotton, barley and aubergine indicates that R2, R3 repeat regions are very conserved.

对其与水稻、玉米、火炬松、拟南芥、辣椒、陆地棉、大麦及茄子等9种植物的 MYB 基因的R2、R3重复区的氨基酸序列多重比较，表明R2R3重复序列在植物中具有较高的保守性；基于氨基酸序列的编码区系统进化树分析表明，不同植物的MYB基因遗传分化很大，序列相似性为32%~84%，其中糜子 MYB 基因与水稻的 MYB18相似程度最高(84%)，与大麦和玉米的相似性分别为46%和41%。

The result of laboratory test indicated that the nature resistant of four-year Moso bamboo to write-rot is higher than brown rot. The result of field trial indicated that the nature resistant of Moso bamboo is higher than sapwood of Poulus tomentosa.

室内耐腐性试验表明，4年生毛竹对褐腐的天然耐腐性高于白腐；野外埋地试验表明，毛竹的天然耐腐性高于毛白杨边材。

56 One study has also shown it helps reduce the frequency of migraine headaches in children and adolescents, though there was no control group so it is not as clear just how effective butterbur extract is in this population.

双盲试验表明，款冬提取物可减少偏头痛发作频率显着高于安慰剂好。55 56一项研究也表明，它有助于减少儿童和青少年偏头痛的频率，虽然没有对照组，因此它没有明确有效的蜂是如何提取这个群体。

Some important structures as road, cable way deck, intake etc will be built on one debris, so the deformation and stability of the debris are the substantial foundation to the control design, which will influence the safety of construction and operation of the hydroelectric station.

结果表明：收口转向及变形收敛特征使得堆积体下部形成一个"支撑拱"，从而阻碍了上部堆积体向下部的变形与位移，利于堆积体的稳定；同时，三维数值模拟结果也表明：堆积体的变形具有明显的空间效应。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。