The optically inactive form of tartaric acid that is often found in grape juice. 非光学活性酒石酸,通常存在于葡萄汁中。
Racemization is found with optically active substrates. 发现旋光基质有外消旋作用。
Kinetic resolution is one of the important synthetic methods to produce optically pure compounds. 动力学拆分是合成光学纯化合物的重要方法之一。
Development of optically pumped XeF ( C-A) laser 光泵浦XeF(C-A)激光技术研究进展
Self-absorption effect and scattering loss revision for the optically pumped far infrared laser 光泵远红外激光自吸收效应和散射损耗的修正
Optically controlled microwave phased array antenna PALC is a mixture of AMLCD and plasma. 光控微波相控阵天线PALC是有源矩阵液晶和等离子体的结合。
The true time delay technology for optically phased array radar using the delay characteristics of optical fiber is presented. 着重介绍了利用光纤的延迟特性实现光控相控阵雷达的实时延迟技术。
Asymmetric transfer hydrogenation of aromatic ketones is an attractive method for the preparation of optically active alcohols. 因而,从芳香酮的对映选择性氢化制备相应的手性醇受到了人们的极大关注。
Optically oriented clay of diffuse form an orienting response to light. 扩散状光性定向粘粒对光的一种定向反应。
In this paper, the principle and makeup of optically stimulated luminescence dosimeter is described, and a measurement for radiation is carried, some actual problem is discussed. 介绍了光致荧光剂量计的原理和组成,并进行了辐射剂量测量,探讨了应用中存在的一些实际问题。
Optically active polymers, for its special chiral structure, can be used in asymmetric synthesis. 旋光性高分子在结构上具有一定的空间特异性,因而可以有多种应用。
An optically inactive alcohol that is a component of the vitamin B complex. 一种光学上非活性醇,是维生素B复合体的一种成分。
The method including providing a bundle of optically transparent members; 该方法包括提供光学透明部件束;
Also round forms have to exceed the baseline to be optically the same. 同样,圆形也需要超出基准线而达到视觉上的对齐。
The biased electrical field and magnetic field can enhance optically induced THz electromagnetic radiation. 说明了外加电场和磁场对太赫兹电磁辐射的产生具有增强作用。
It is also optically fused with thermal imaging in the company's fusion image intensification thermal system. 它还能够在公司的融合影像强力热力系统下完成热成像。
This paper presents a novel kind of fiber optically powered instrument for high voltage line current. 本文介绍了一种新型的光纤光推动高压电流测量仪。
A device that scans optically and usually generators an analog or digital signal. 一种光扫描且通常产生模拟或数字信号的装置。
This article narrates the transformation of carbonyl group in optically active epoxy ketones under different reagents and enumerates some synthetic applications of this kind of transformation. 本文讲述了有机合成中光学活性的环氧酮化合物中酮羰基在不同试剂下的转化,并列举了一些相关的合成应用。
The racemate is optically inactive. 外消旋体是不旋光的。
In this paper, the principle and theoretical treatment of pulsed photothermal deflection ( PPTD) measurement of the optical absorption coefficients of optically dense samples were presented. 本文叙述了脉冲光热偏转方法测量介质的光学吸收系数的基本原理和理论依据。
It features an optically perfect, flat viewing window that produces distortion-free underwater images. 它配备了光学完善的平板显示窗口,能产生无失真的水下图像。
Finally optically active polyamide-imide possess application prospect was pointed out. 最后展望了手性聚酰胺酰亚胺的应用前景。
Optically induced anisotropy gratings and surface gratings on azobenzene polymer films are studied. 研究了偶氮苯聚合物的光致各向异性光栅与表面光栅。
Most photographs taken today are captured digitally and then transmitted optically, via the Internet and other fiber-optic networks. 现在拍摄的大多数图片都是数码影像,随后便通过互联网和其他光纤网络进行传输。
When they are simultaneously on, optically we have white color in result. 当他们同时是时,我们光学上有白色颜色在结果。
Glass element, not optically worked for lighting and signalling equipment for cycles and motor vehicles 玻璃元件,未经光学加工,用于摩托车和汽车照明和信号设备
This means that light pulses can be trapped, i.e., stopped optically within the fiber ring resonator. 结果表明,用该系统可使光脉冲被捕获或者停止在光纤环形谐振腔中。
Studying on the Optical Tweezers Technique and Its Application in Optically Driven Micromachine Motors 光镊技术及其在光驱动微机械马达的应用研究
Optically oriented clay of fibrous form When this process occurs, molecular chains can orient in the fiber direction. 纤维状光性定向粘粒在此处理过程中,分子键能沿纤维轴向定向排列。