成比例
- 与 成比例 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The invention adopts the technical proposal that the nucleation and process of growth of the molecular sieve are controlled properly by adding crystal seeds containing zeolite beta precursors in the synthetic process of the intergrowth molecular sieve for producing the intergrowth molecular sieve, wherein the proportion of intergrowth phases is adjustable, the synthesized intergrowth molecular sieve adopts the compositions including the following mole relation: nSiO2:Al2O3, where n is between 4 and 400 in the formula, and the method is characterized in that the intergrowth molecular sieve has more than two phases and an XRD diffraction pattern thereof has the d-space maximum value at the lengths of 13.58 -0.1, 11.50 -0.04, 11.21 -0.1, 10.04 -0.1, 9.47 -0.1, 9.09 -0.1, 7.56 -0.1, 6.6 -0.1, 4.5 -0.1, 4.16 -0.05, 3.98 -0.05, 3.86 -0.05, 3.76 -0.04, 3.53 -0.04 and 3.38 -0.02 angstroms, thereby solving the problems properly.
本发明通过采用在共生分子筛合成过程中,加入含β沸石前驱体的晶种,控制好分子筛的成核和生长过程,制备出了一种共生分子筛,其中共生物相比例可调,合成的共生分子筛采用包括以下摩尔关系的组成:nSiO 2 ∶Al 2 O 3 ,式中n=4~400,其特征在于所述共生分子筛具有两种以上的物相,其XRD衍射图谱在13.58±0.1,11.50±0.04,11.21±0.1,10.04±0.1,9.47±0.1,9.09±0.1,7.56±0.1,6.6±0.1,4.5±0.1,4.16±0.05,3.98±0.05,3.86±0.05,3.76±0.04,3.53±0.04,3.38±0.02埃处有d-间距最大值的技术方案,较好地解决了上述问题。
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The invention adopts the technical proposal that the nucleation and process of growth of the molecular sieve are controlled properly by adding crystal seeds containing MCM-22 precursors in the synthetic process of the three-phase intergrowth molecular sieve for producing the three-phase intergrowth molecular sieve, wherein the proportion of intergrowth phases is adjustable, and the synthesized three-phase intergrowth molecular sieve includes compositions having the following mole relation: nSiO2:Al2O3, where n is between 4 and 400 in the formula, wherein the three-phase intergrowth molecular sieve has more than two phases and an XRD diffraction pattern thereof has the d-space maximum value at the lengths of 13.58+-0.1, 12.35+-0.1, 11.21+-0.1, 10.04+-0.1, 9.09+-0.1, 8.83+-0.1, 6.6+-0.1, 6.17+-0.1, 4.5+-0.1, 4.09+-0.05, 3.98+-0.05, 3.86+-0.05, 3.76+-0.04, 3.64+-0.04, 3.47+-0.05, 3.38+-0.02, 3.29+-0.04, 3.19+-0.05 and 2.88+-0.1 angstroms, thereby solving the problems properly.
本发明通过采用在三相共生分子筛合成过程中,加入含MCM-22前驱体的晶种,控制好分子筛的成核和生长过程,制备出了一种三相共生分子筛,其中共生物相比例可调,合成的三相共生分子筛包括以下摩尔关系的组成:nSiO2∶Al2O3,式中n=4~400,其中所述三相共生分子筛具有两种以上的物相,其XRD衍射图谱在13.58±0.1,12.35±0.1,11.21±0.1,10.04±0.1,9.09±0.1,8.83±0.1,6.6±0.1,6.17±0.1,4.5±0.1,4.09±0.05,3.98±0.05,3.86±0.05,3.76±0.04,3.64±0.04,3.47±0.05,3.38±0.02,3.29±0.04,3.19±0.05,2.88±0.1埃处有d-间距最大值的技术方案,较好地解决了上述问题。
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PVDF/PZT piezocomposite consisting of piezoelectric ceramic and polymer was made according the connection mode, volume fraction ratio or geometric distribution mode.
摘要压电复合材料一般是由压电陶瓷和聚合物基体按照一定的连接方式,一定比例和一定的空间几何分布复合而成。
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Shanghai bank loans for people disclosed that the central bank announced in March new home, the Shanghai Banking Association in the bank apart from the formal agreements, also unanimously reached a "gentlemen's agreement": one suite highest-7%, 5.508% interest rate level could be introduced; two suites in one suite basis of Shoufu ratio of 6.12% benchmark interest rate.
上海一家银行房贷负责人透露,央行3月份宣布房贷新政之后,上海银行业在银行同业公会正式协议之余,还一致达成&君子协定&:第一套房最高贷7成,可实行5.508%的利率下限;第二套房要在第一套房的基础上提高首付比例,实行6.12%的基准利率。
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Their proportions are 4:4:4:4:3. Then choose the healthy mice. Firstly, to set up the reflex of escaping lightening stroke by trained mouse; secondly, to make it vertiginous by rotation. The consciousness response period is the measuring time which every mouse needs from vertigo to consciousness comeback; and the freedom movement response period is the measuring time which every mouse needs from vertigo to freedom movement comeback. We used CRP and FMRP to scale the extent of vertigo. At the same time, we inspected the mice's appetite and psychosis. Above all, we observed the effect of this prescription in preventing and curing kinetosis. Besides, we contrasted this prescription with Dimenhydrinate and Scopolamine.
方法我组参研古方和天然药物配制出一方,即以天麻,白术,半夏,茯苓和生姜按4:4:4:4:3的比例煎成药剂,以小鼠为实验对象,通过训练使其建立起逃避电击反射,然后通过旋转使动物产生眩晕,以旋转后逃避电击反射过程中意识恢复所需的时间和自主运动恢复所需时间作为衡量眩晕程度的指标,并监测其食量与精神状态,观察该方在防治晕动病方面的作用;且将该方与目前市场上普遍使用的晕车药——乘晕宁与晕动片进行比较。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。