查询词典 F-22

It was found that the MCM-22 zeolite catalyst prepared by the VPT method not only showed good crystallinity and high BET surface area, but also better crystal growth orientation and denser structure.The catalyst showed high activity, selectivity and good stability for alkylation of benzene with propylene, especially better selectivity to the end product cumene.The shaped MCM-22 zeolite catalyst prepared by the VPT method has good prospect of industrial application in synthesis of cumene.

结果表明：汽相法制备的MCM-22分子筛催化剂不仅具有较好的结晶度和较高的微孔表面积，而且具有更好的晶体生长取向性和更加致密的结构；在烷基化反应中也具有很好的活性、选择性和稳定性，特别是对目的产物异丙苯的选择性明显高于水热法合成的催化剂，在异丙苯合成上具有很好的应用前景。

The river patterns of the study area were analyzed by the latest channel pattern discrimination in the last glacial maximum and deglaciation of the Late Pleistocene. The hydrology, sediment, environment parameters of the ancient channel in the study area, width-depth ratio F =22.22, suspended sediment concentration M =10.10%, channel curvature P =1.52, meander wavelength L =

然后应用最新河型判别方法，分析判别晚更新世末次盛冰期和冰消期研究区埋藏古河道的河流类型为辫状型；并分析得到研究区古河道的宽深比（ F ＝22.22）、悬移质含量（ M ＝10.10％）、河道弯曲率（ P ＝1.52）、河曲波长（ L ＝1 647 m）等古水文泥沙环境参数分类指标。

The invention relates to a support for functional elements (1), especially a pocket knife or a tool, comprising a receiving body (2) having two opposing side walls (18, 22) which are arranged at a distance from each other by means of narrow side surfaces (16, 17) and front surfaces (6, 7), in addition to a cover plate (10) which is held on at least one of the side walls (18, 22), also comprising receiving chambers (33) which are used to detachably maintain functional elements such as tools, knives and scissors.

本发明涉及一种功能部件收贮体(1)，特别是折叠刀或者工具插板，其具有一个容纳体(2)，该容纳体带有两个相对置的侧壁(18、22)，这两个侧壁被窄侧面(16、17)和端面(6、7)彼此隔开，在两侧壁(18、22)中的至少一个上设置一个盖板(10)，并带有容纳空腔(33)，用于可取下地容纳功能部件，例如工具、刀、剪刀。

ResultsThe MIC50 and MBC50 to staphylococcus were 2.75 mg/ml and 5.5 mg/ml;the MIC50 and MBC50 to pneumonia streptococcus were 5.5 mg/ml and 22mg/ml;the MIC50 and MBC50 to flu, proteus, pneumonia bacillus were 11 mg/ml,22 mg/ml and 44 mg/ml;the MIC50 and MBC50 to streptococcus, aeruginous bacillus, catarrh diplococcus, monilia albicans were 22 mg/ml and 44 mg/ml.

结果银黄注射液对金葡菌、表葡菌的 MIC50为2.75 mg/ml，MBC50为5.5 mg/ml；对肺炎链球菌 MIC50为5.5 mg/ml，MBC50为22 mg/ml；对流感、变形、肺炎杆菌的 MIC50为11 mg/ml，MBC50为22 mg/ml及44 mg/ml；对链球菌、绿脓杆菌、卡他双球菌、白色念珠菌的 MIC50为22 mg/ml，MBC50为44 mg/ml。

If the n-digit number 22…22 is divisible by 9, find the smallest possible value of n.

若n位数22…22可被9整除，求n的最小可能值。

The diversity of litter-laser beetles was investigated in Wuyishan Nature Reserve. Four areas were selected. Xujiachang, Tongmuguan, Shisigongli and Huanggang-Mountain. We built up 22 plots mainly using pitfall traps. 16 beetle families, were found among the 1625 captured specimens, of which 31.0% was. Staphylinidae and 22.6% was Carabidae, Elateridae, Chrysomelidae and Searabaeidae were each above 5% of the todal.

2006年对江西武夷山自然保护区4个地区徐家厂、桐木关、十四公里和黄岗山进行地表甲虫群落组成和多样性的调查，共设样地22块，主要采用巴氏罐诱法、采到标本1625号，隶属16科以隐翅虫科数量最多，占总数的31.0%，步甲科次之、占22.6%，叩甲科叶甲科和金龟子科的数量各占5%以上，它们共同构成该地区地表甲虫的优势类群。

RESULTS: Of 22 cases, the rate of succeeded puncture was 100%, the rate of diagnostic veracity was 95.4%(21/22), 3 cases occurred slight pneumothorax, lease emptysis.

结果：22例中，穿刺成功率100%，活检诊断准确率为21/22(95.4%)。3例发生轻度气胸，1例穿刺后咯血疾。

In animals, mitochondrial DNA is generally a 15-22 kb circular genome containing 37 genes: 13 protein-coding genes, two rRNA genes, and 22 tRNA genes, as well as a control region. All 37 genes are arranged in the same relative order almost in all vertebrate species from teleost fishes to eutherian mammals. In recent years, mtDNA has been widely used as a useful marker system in numerous phylogenetic analyses in vertebrate relationships.

脊椎动物线粒体DNA是一个环形结构，长度约为15-22kb.mtDNA呈母系遗传，具有相对保守性，已被广泛应用于分析动物个体鉴别和动物类群间的系统发生关系。

At this time,the turbidity is reduced by 98.22%,and the removal rates of CODand NH_3-N is 31.55% and 22.79%.Advanced oxidation by microwave is use to treat landfill leachate on the basis of thesystematic analysis of various pollutants in leachate.With the help of orthogonal design andanalysis of gray relational theory,reasonable test conditions are determined:the initialconditions of pH=3,the volume of GAC is 10g/L,the weight of Feis 333.2mg/L,thepower of microwave is 720w,the treating time of microwave is 30min,and the amount ofH_2O_2(30%)is 10ml/L.

在对垃圾渗滤液中各类污染物系统分析的基础上，提出了微波条件辅助处理老龄垃圾渗滤液的类Fenton法高级氧化技术，并通过正交试验设计及灰色关联理论分析了试验影响因素，优化了反应条件，得到了垃圾渗滤液最佳处理条件为溶液初始pH=3、GAC加量10g/L、Fe离子量为333.2mg／L、微波处理功率为720w、微波处理时间为30min、30％的H_2O_2加量为10ml／L。

The contact device is designed to be fixable at a structural element (20) in a room (22) or other part (22) of a building.

并且其中所述接触装置被设计成在建筑物的房间(22)或另一部分(22)内的结构元件(20)上是可固定的。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。