光学的

Fig.1 Shape of KDP crystal grown on a Z-cut plate seed from a metaphosphate doped solution

由这些实验现象推测，多磷酸盐能够被晶体生长表面吸附并进入晶体内部，从而严重影响晶体的光学质量。

The biomass populations in MBR and As systems were analyzed using an optical microscope to determine the general morphology and primary species present in the microfauna.

通过光学显微镜观察生物形态和最初生物种群来分析MBR和AS系统的生物数量。

The microstructures and bonding status of the joint were investigated by means of optical micrography and SEM.

采用光学金相和扫描电镜断口分析方法对接头的组织结构和连接状况进行了研究。

Methods Permanent paraffin sections and light micrography were used.

采用石蜡永久制片和光学显微摄像的方法。

The products were characterized by X-ray energy dispersion spectroscope, optical micrography and X-ray diffraction.

采用能谱分析仪、光学显微镜和X射线衍射仪对ZrO2/Ni功能梯度材料的成分分布、微观结构和相组成进行了研究。

The defects of Cr∶KTP crystals have been studied by optical micrography and white-beam synchrotron radiation topography.

首次报道了利用光学显微法和同步辐射白光X射线形貌术对Cr∶KTP晶体缺陷的研究结果。

It can be applied in the field of micromanipulation and precision engineering, such as precision driving and positioning, optics engineering, etc.

该旋转驱动器在精密运动、微操作、光学工程、精密定位等精密工程中有广阔的应用前景。

METHODS Microdissection technique with micromanipulator under microscope, as well as subsequent DNA extraction and polymerase chain reaction amplification methods, was employed.

通过光学显微镜直视下用显微操纵系统进行显微切割技术结合DNA提取和PCR方法，对在组织切片上获取病毒核内包涵体的来源进行分子生物学鉴定。

The microscopical structure of gel materials is also described and analyzed with scanning electron microscopy.

它在光学材料、电子材料、生物材料、磁性材料以及多孔分离膜材料等的

Commercial resources for optical and electron microscopy.

商业资源的光学和电子显微镜。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。