Beijing Research Institute of Uranium Geology

Beijing Institute of Control Engineering

Applied Pharmaceutical Science, Inc.

Jun Zhong

Li Wang

Libin Liu

Hao Wang

Lin Li

Bo Peng

Xiaoyan Wang

Qiang Guo

Shan Jiang

Yunlong Zhang

PengFei Zhu

Feng He

Yuming Li

Ying Lu

Mingkuan Qin

Xinyang Liu

Hu Liu

Miaomiao Wang

Zilong Zhang

Ziying Li

Wusheng Liu

Ruixiang Hao

Ye Sun

Yuqi Cai

Xiaoqian Xiu

Xide Li

Chiheng Liu

Li Yuan

Weitao Li

Yanpeng Wu

Licheng Jia

Yuyan Zhang

Qubo Wu

Xiaohu Chen

Hongwei Ji

Sheng He

Zhixin Huang

Gui Wang

Jielin Zhang

Meizhi Han

Jianfang Cai

Qingyin Guo

Shengfu Li

Zhongbo He

Junxian Wang

Linfei Qiu

Jinrong Lin

Wenquan Wang

Xiaoneng Luo

Mingming Tian

Changfa Yu

Longsheng Yi

Guo Wang

Yongbo Liu

Jian Guo

Ran Zheng

Jie Sui

Huiyan Cheng

The present disclosure relates to a method for analyzing a geological body with the help of physical and chemical properties thereof, and in particular, to a method for identifying an exudative sandstone uranium deposit. With the method for identifying an exudative sandstone uranium deposit according to the embodiments of the present disclosure, an exudative sandstone uranium deposit formed by an exudation metallogenesis may be systematically identified, so as to guide prediction and prospecting evaluation of a uranium deposit in red variegated sandstone formations of a sedimentary basin, avoid ore dislocation and ore leakage, open up new prospecting positions and spaces, and break through new uranium resources.

Method for identifying exudative sandstone uranium deposit

A nitrogen-containing polycyclic fused ring compound of formula I, a pharmaceutical composition thereof, a preparation method therefor and use thereof are related to the field of medicinal chemistry. The compound can be used as a selective and effective RET inhibitor. It has strong inhibitory effect on the RET gatekeeper residue mutant RET V804M, RET solvent-front residue mutant RET G810R and other clinically relevant RET mutants, as well as RET wt. The compound can also inhibit the growth of TT cell line derived from thyroid cancer and Ba/F3 cells transformed with various RET mutants, and induce the death of TT cells.

Nitrogen-containing polycyclic fused ring compound, pharmaceutical composition thereof, preparation method therefor and use thereof

A device and a method for determining a microvibration effect on a millisecond-level space optical sensor are provided. The device includes: a light source, a star simulator, an air flotation vibration isolation platform, a suspension system/air flotation system, a zero stiffness system, a supporting system, a six-degree-of-freedom microvibration simulator, a signal driving apparatus, and a data acquisition and processing system. In the device for determining a microvibration effect on a space pointing measurement apparatus, a free boundary condition and a zero gravity environment are simulated by using a suspension system and a zero stiffness system. A light source and a star simulator simulate a star at infinity. A six-degree-of-freedom microvibration simulator simulates an on-orbit microvibration mechanical environment which is used as an input of a test. Extremely high-precision sensors collect system response data.

Apparatus and method for measuring micro-vibration influence of spatial orientation measuring instrument

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Jun Zhong