查询词典 target

Toxicity and Safety Evaluation of Emamectin Benzoate on Four Types of Non-target Organism CANG Tao, ZHAO Xue-ping, WU Chang-xing, WU Sheng-gan, CHEN Li-ping, WANG Qiang, ZHANG Zhi-heng (Institute of Quality and Standard for Agricultural Products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China) Abstract: The acute toxicities of four representative non-target organisms: bee, partridge, zebra fish and silkworm, caused by emamectin benzoate were evaluated.

甲氨基阿维菌素苯甲酸盐对4种非靶生物毒性及安全性评价苍涛，赵学平，吴长兴，吴声敢，陈丽萍，王强，张志恒(浙江省农业科学院农产品质量标准研究所，杭州 310021)摘要：测定了甲氨基阿维菌素苯甲酸盐对4种有代表性的非靶生物蜜蜂、鹌鹑、斑马鱼、家蚕的急性毒性，并进行了安全性评价。

A portable target stand having one or more targets mounted on a target backer which is adjustably supported by two vertical support posts partially inserted into the ground.

一种便携式靶子支架，具有一个或多个靶子固定于一个靶子垫座之上，该靶子垫座由两根竖直方向的，一端部分插入地面的支撑杆支撑，并且其高度可调。

It has improved the ability of maternity and child health care and gynecological diseases prophylaxis and treatment in the target areas in a certain degree. Village women in these areas are becoming aware of the importance of health care and the harmfulness of gynecological diseases. More women are willing to seek medical advice than before. Financed by the program, 134317 women in the program target counties get the access to medical examination, and 104728 of them were found to be gynecological diseases sufferers. Among which 66.91% are cervical infection, 32.28% are vaginitis, 17.72% are pelvic infection, 10.91% are adnexitis,0.39% are metroptosis, 3.15% are cervical cancer, 0.69% are urinary fistula.

通过人员培训、设备配发，一定程度上提高了项目地区妇幼保健和乡卫生院妇女病防治的服务能力；通过多种形式的健康教育，使项目地区广大妇女对妇女病的危害及自我保健意识有了明显的提高，主动就诊率由项目实施前的24%提高到55%；通过项目经费资助，6个项目县为134317名妇女进行了妇女病普查，筛查出各类妇女病患者104728人，患病率77.97%，其中宫颈炎占66.91%、阴道炎占32.28%、盆腔炎占17.72%、附件炎占10.91%、子宫脱垂占0.39%、宫颈癌占3.15/万、尿漏占0.69/万。

For first aspect, previous studies have shown that the adoptively transferred stem cell have characteristics to target and to migrate to tumor lesion in vivo. Therefore, human mesenchymal stem cells were used to target murine sarcoma-derived lung metastases and viewed as a "Trojan Horse".

第一部分是利用干细胞具有活体趋癌的特性，以人类间叶干细胞为媒介追踪由小鼠肉瘤细胞引起之肺脏转移，并结合蛋白质疫苗针对干细胞趋癌所诱发体内免疫来抑制肿瘤之生长。

In APAR simulator system design scheme a new design is used to generate all the sum, azimuth difference and elevation difference channel target echo signal by passing only one channel signal of target through antenna gain multiplication circuit, which simplified the simulator design.

提出了在很短的一帧时间里用匀加速直线运动拟和目标实际运动轨迹的方法，简化了目标回波模拟系统并实现了目标数据的实时模拟。

The following results are made from this research: Assessing data quality and band combination of different bands in line with geo-target features in desertification areas, and determining basic bands for desertification monitoring. And understanding and studying the spectral features and variation rules of geo-targets in the experimental area, raising that it is the basis of geo-targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo-targets, realizing that in a great extent spectral-integrated-form-based classification method can remove the phenomenon of "different spectrum with same objects" resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo-target with similar spectral forms and much different values of whole reflectionratio. It is suggested that "red edge" range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel-based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. The remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed.

研究结果如下：首先针对荒漠化地区的地物特征，对高光谱数据不同波段的数据质量、波段组合进行了评价，提出了适用于荒漠化监测的基本波段选择集；初步了解和掌握了研究地区的地物光谱特性及变异规律，进一步明确了掌握地物光谱特征和变异规律是用成像光谱仪数据提取地物信息的基础；发现了基于光谱整体形状的分类方法在很大程度上能够消除由于传感器、地物目标观测方向之间的角度变化引起的反射率曲线整体平移的&同物异谱&现象，对于谱形相似而整体反射率的值相差较大的两类地物，通过引入均值和方差图像参与分类得到解决；研究还表明在植被&红边&范围内的波段是进行荒漠化监测的主要特征波段，这些波段与植被生物量和盖度都有密切的关系，是开展精细植被分类研究和植被定量反演的重要基础；像元的导数光谱分析可以消除土壤背景的影响，是进行植被生物量和盖度定量反演的有力工具；建立了荒漠化监测主要评价因子的定量反演模型，并分析了模型的适用性。

We believe it essential to recognize the validity of zero as a target but at the same time remind industry and the regulatory community that this target may not be consistently and uniformly attainable because no aseptic environment or aseptically produced product is provably sterile.

我们相信，承认验证零污染这一目标是至关重要的；但与此同时，我们想提请制药公司和药证机构注意的是，这一目标可能不会持续地并广泛地被保持–因为没有任何无菌环境或是无菌生产的产品可以被证明是无菌的。

Secondly, 4 methods of azimuth estimation based on vector hydrophone according to forms of nosie and signal are brought forward. The principles of these 4methods are set forth, simulating them by computer. Acoustic intensity averager can effectively suppress isotropic non-coherent interference; DOA based on line-spectra can effectively detect the target radiating line-spectra and estimate its azimuth angle; Bar graph approach can suppress line-spectra coherent interference and distinguish different targets radiating line-spectrum. Weighted bargraph approach can detect target in broadband coherent interference and estimate its azimuth angle.

其次，根据背景干扰和信号样式的不同，提出了单矢量水听器方位估计的4种方法；阐述了这4种方法的原理，并进行了计算机仿真，指出平均声强器方位估计适用于各向同性噪声场背景干扰，讨论了平均声强器的处理增益；目标辐射噪声中有线谱时，线谱方位估计有很好的性能，其中的LOFAR线谱和高频解调得到的DEMON线谱都是目标的特征谱线，可以利用它们进行方位估计，详细讨论了利用特征线谱单个矢量水听器分辨多目标的性能；直方图方位估计能抗强线谱相干干扰；加权直方图方位估计可以抗宽带相干干扰。

The effects of solvent on the bromization reaction and oxidant on the formolation reaction of the target product were studied. The results show that the optimum solvent for the bromization reaction and the optimum oxidant for the formolation reaction of the target product were carbon tetrachloride and ceric ammonium nitrate, and their yields were 86.7% and 89.3% respectively.

同时就溴化反应中的溶剂以及甲酰化反应中的氧化剂对两类反应的影响分别进行了研究，结果表明溴化反应的最佳溶剂为四氯化碳，反应产率达到86.7%，甲酰化反应的最佳氧化剂为硝酸铈铵，产率达到89.3%。

For the theory, method and technique of 3D color information collected, the method for obtaining 3D space coordinate and color information of object with active illuminated multi-channel synchro scanning is presented, and the theory and method of 3D sensor and color sensor of calibration, which is the calibration techniques of BP neural network and linear partition and the method of integrating them, is also studied. A filament calibration target for 3D color system is designed and made. And the calibration of multiple sensors and the matching of 3D space coordinate information and color information, and the automatic matching of multiple sensors are realized with cameral calibration technique presented and filament calibration target designed.

在三维彩色信息获取的理论、方法、技术方面，提出采用主动照明的多通道同步扫描方法获取被测物体三维空间坐标和彩色信息，以BP神经网络、线性分区及其组合标定技术研究了三维传感器和彩色传感器标定理论和方法，设计并研制了用于三维彩色系统的细丝标定靶，并利用所提出的摄像机标定方法和细丝标定靶实现了多个传感器的标定、物体三维空间坐标信息与彩色信息的匹配及多传感器数据的自动匹配。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。