TGG

Study on stability of TGG ( 1) Stability of gentiopicrin in biological fluids in vitro.

龙胆总苷中间体的稳定性研究（1）龙胆苦苷在体外生物样品中的稳定性研究。

A novel nonsense mutation in a β-thalassemia gene: β￣( 37) tgg → tag

一种新的β－地中海贫血基因&密码子37无义突变

ODN ( 5 'cga tgg cac ggc gca ctt 3') targeted to survivin mRNA was synthesized, we introduced a simple phosphoramidite method to produce ODN.

采用适合批量生产的亚磷酰胺方法合成反义寡核苷酸（5′cga tgg cac ggc gca ctt3′）。

In addition, templated grain growth ( TGG) is also a kind of method to optimize orientation growth of the solid material grains.

此外，模板晶粒生长法[Templated Grain Growth（TGG）]也是一种优化块体材料晶粒取向生长的有效方法。

But their piezoelectric property is poor. Several processings, grain orientation growth ( TGG) and doping, which can improve performance of the bismuth layer structure lead-free piezoelectric material, are introduced.

本文重点介绍了提高铋层状结构无铅压电材料压电性能的措施&晶粒定向生长和掺杂。

The effect of temperature, pH, buffer species, buffer concentration, ionic strength and light on the stability of gentiopicrin solution were investigated and the most appropriate preservation conditions for TGG were determined. 4.

考察了温度、pH、缓冲盐种类、离子强度、光照等对龙胆苦苷水溶液稳定性的影响，以确定其最适保存条件。

A 946 nm Nd: YAG laser pumped by a laser diode was obtained using four mirrors ring resonator. the laser was single-frequency operated by using a TGG and a half-wave plate acted as optical diode in the cavity.

用激光二极管（LD）抽运Nd：YAG晶体，采用四镜环行腔，腔内放置TGG晶体和λ/2波片，组成光学单向器，利用LBO晶体内腔倍频技术，实现单频946nm红外光和473nm蓝光输出。