正量

The system has the functions of digital photography, orthoimage production, inlay image, log factors extracting and measure, CAD drawing etc. The methods can impr...

该系统以高边坡、大洞室为对象，具有数字摄影、正射影像制作、图像镶嵌、编录要素提取与产状量测、编录成果CAD制图等功能，实现了数据采集、机助处理与成图的一体化作业模式，提高了地质编录的工作效率和成图精度，为施工地质编录提供了新的手段与途径。

A method for determination of trace Phosphate in water by flow injection spectrophotometry with Molybdo phosphate and Malachite Green is described.

建立了流动注射-孔雀绿-磷钼杂多酸分光光度法测定水中痕量正磷酸盐的方法。

Both UV-A and UV-B irradiation induced DNA damage in mesophylls. The level of DNA damage was much higher in younger than mature leaves, which indicates that young leaves are more sensitive to UV-B radiation than mature leaves.

彗星检测结果表明，九里香叶片DNA的损伤程度与UV-B辐射的剂量呈正相关；在相同UV-B辐射剂量下，九里香幼嫩叶片比成熟叶片的DNA损伤量大，表明其幼嫩叶片对UV-B辐射的敏感性比成熟叶片高。

The temperature accelerated the migration rate and affected on the distribution ratio of Irgafos 168 between HDPE film and fatty food simulants .

用反相高效液相色谱分析测定了不同温度下，正己烷、异辛烷和95%乙醇作为脂肪食品模拟物时，HDPE膜中Irgafos168的迁移量。

Based on the conservation law, applying appropriate rezone methods for meshes we modify the 9-point method to reduce computation error due to poor regularity of the meshes and low precision due to the approximation to vertices values by an average of neighboring cell values. The nonlinear system obtained is a different system from the 9-point scheme.

该方法从守恒方程出发，将九点差分格式应用于按某种合适的方式进行重分之后的网格上，减少由于网格正则性差以及网格节点上的物理量采用周围网格量的加权平均等原因所引起的计算误差，得到一个新的但其解仍然逼近原来网格上的物理量的方程组。

It gave a series of allowances, such as :'when a fighter is seen in the sector between 10 degrees and 30 degrees round dead astern, allow two rads.

它给出了一系列的修正量，例如：'当敌机出现在正后方10-30度的范围，修正两个刻度'。

Based on the phase-space generating functional for a system with a singular higher-order Lagrangian,the quantal canonical Noether identities under the local and non-local transformation in phase space for such system have been derived.

基于高阶微商奇异拉氏量系统的相空间生成泛函，导出了定域和非定域变换下的量子正则Noether恒等式；对高阶微商规范不变系统，导出了位形空间中定域和非定域变换下的量子Noether恒等式。

The average recoveries of three kinds of extraction method are all suitable for determining pyrethroid pesticide multiresidues in dringking water.

3种萃取方法的回收率均可满足饮用水中痕量拟除虫菊酯类农药的分析，以正己烷快速混合萃取回收率最高。

Based on the relationship between the numerical aperture of the objective lens and scale pitch, this study chooses a suitable Plano-convex lenses available on the market, so as to approximate the diameter of the focusing spots to scale pitch. Also, by using the optical path of an optical encoder similar to the nanoscale, the changes in the surface profile of the scale can be measured directly, so as to obtain the two quadrature sinusoidal signals. By counting the zero crossing of these two quadrature sinusoidal signals and calculating the interpolation value of these two quadrature sinusoidal signals, the moving direction and moving displacement value of the scale can be obtained.

研究中再以搭配物镜的数值孔径与尺条间距的关系，选择ㄧ适当的市售平凸透镜，使聚焦光点的直径与尺条的间距相近，并使用相同於奈米级长行程双雷射聚焦读头装置的光路设计，如此将可藉由直接量测尺条的表面轮廓变化，以获得一组正交弦波讯号，继而利用讯号四分割与细分割处理，计算出尺条之移动方向与移动量，研制出一实用性长行程双雷射聚焦读头光学尺。

And as such, the sage advice herein is designed to help you become the best grad student you can be, to get the most out of your classes, to develop your intuition, to master the core theory, and most of all, to passyour prelims, all the while maintaining a loose grip on your sanity.

正因为如此，我们在本信下文里为此量身打造了一些诀窍和门道，希望你们能借此各自都成了对得起自身潜力的最好研究生，借此从课堂上吸取最大的教益，培养自己敏锐的直觉，掌握基本的核心理论，尤其重要的是，借此顺利通过资格考试，并在这个过程的自始至终，都一直尚能差强人意地保持自己的心智正常。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。