石的

Based on the framework structure of mordenite, another novel structure molecular sieves with extra-large pores is designed.

基于丝光沸石的骨架结构利用Σ变换方法还设计了属正交晶系Cmcm空间群的MCR16超大孔新型分子筛骨架拓扑结构。

It was also showed that in the case of reduction of Pd/HM, an interaction between palladium and mordenite has been encouraged, and the strength of Bronsted acid site has been increased.

丝光沸石经部分脱铝后(硅铝比为18～28)，表面酸中心的强度和浓度均较高，并且强酸中心以质子酸为主，主要分布在沸石的&外表面&上。

MQMAS combined with quantum chemical calculations were used to study coordination states and distribution of Al species in zeolite HZSM-5, MCM-22 and to investigate the structure of boron-modified mordenite.

随后采用MQMAS结合量化计算研究了HZSM-5、MCM-22分子筛中铝的配位状态和分布，以及硼改性丝光沸石的结构。

On the contrary, some positions of roche moutonnee are not at the pressure-melt point, and the temperature of ice-base has cold and temperate alternately. They belong to the pluck-abrasion zone.

形成羊背石的部位与之相反，一些地方没有达到压力融点，冰底温度有冷、温的变替，是拔蚀-磨蚀作用带。

Methods The data of 58 cases with complex renal stones treated with nephrolithotomy through postrior-basal-segment approach were analyzed retrospectively.

对采用肾背侧基段间区切开取石的58例复杂性肾结石病人的临床资料进行回顾分析。

This can been shown clearly in the deformation features of garnet and omphacite.

这一点在超高压榴辉岩中绿辉石和石榴子石的变形中体现的非常充分。B。

Most phytobezoar formation is related to the patient ingestion of persimmon, especially those with previous gastric surgery, autonomic neuropathy or delayed gastric emptying time.

大多数植物性粪石的生成与患者食用柿子有关；尤其是以那些曾经接受过胃部手术或患有系统性疾病合并自主神经病变及胃排空时间延长的患者为然。

Firstly, his history conception which is practicalism advocates studying history for today.

首先，王安石的史学思想具有强烈的经世精神，借鉴历史为我所用。

This paper discussed the formation mechanism and influencing factors of struvite .

论述了鸟粪石的形成机理、形成的影响因素。

Thus, it is feasible to use the introduced precipitate accumulating device in the recovery of struvite from SWBDE .

研究表明，自主设计的沉淀收集装置可以用于猪场厌氧消化出水鸟粪石的回收。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。