类并
- 与 类并 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The structures of the intercalates formed by reaction of four guests with Zn, Al-HTlc were characterized by XRD and IR techniques. And the charge density on the oxygens of each of the carboxylate groups for each of the four anions was investigated utilizing ab initio (HF/6-31G) method by G98w. The orientation of 1,2-,1,3-,1,4-benzenedicarboxylate or benzenecarboxylate anions between the layers was also proposed.
利用XRD和IR测试技术对样品结构进行表征,UV及HPLC对有机酸的反应量进行定量,并采用Gaussian-98软件包中ab initio分子轨道法(HF/6-31G)计算了各有机酸阴离子的分子结构,分析了其结构与插层行为的关系,并理论结合实验给出了各有机酸阴离子在锌铝类水滑石层间可能的空间构型。
-
It is in the lack of safety and lack of love that your species harms and maims; whether such harmfulness is upon the battlefield or an unconscious and energetic phenomenon is of little difference in our opinion; it is only in finding one's safety and internal sense of being loved that one will exit such a dance and ascend beyond harmfulness.
在缺乏安全和爱中,你们的物种做出伤害并致残。不管这类伤害是在战场上,还是一种无意识的能量现象,依我们之见,几乎没有区别。只有在找到安全与内在被爱的感觉中,你们才会退出类似舞蹈并超越伤害。
-
At present, diesel oil plays a more and more important role in the various kinds of fuel. But compare to gasoline, diesel oil has a high rate of sulfur compound. The sulfur compound is existed mainly as thiphene and thiphene ramification. These kinds of sulfur compounds are not easy to remove by adding hydrogenation. Thats why diesel oil has a high rate of sulfur compound. So it makes profound desulfurization a hot topic and a difficult problem in and outside the country. This paper takes dibenzonthiophene as a model to study the profound desulfurization of diesel oil with the help of biology and the oxygenating desulfurization under the condition of ultrasonic and microwave.
目前,柴油在燃料油中占的比重越来越大,而柴油较汽油馏分重,其硫化物主要以噻吩及噻吩衍生物的形式存在,这类硫化物用加氢的方法难以脱除,使柴油的含硫量较高,因此柴油的深度脱硫是国内外研究的热点和难点,本文以二苯并噻吩作为模型化合物,考察微生物的协同条件下对柴油的深度脱硫,超声波条件和微波条件下的氧化脱硫,并对超声波条件和微波条件下柴油的深度脱硫进行了对比。
-
According to the comparison analysis for the force-displacement relationship obtained from stets of earthquake simulation tests for 3 RC single story structures and the quasi-static test for one RC single story structure (identical with the former 3 models), as well as the analyses for the natural frequency change of the 3 RC single story structures with the increase of the excitation levels, it is found that the accumulated hysteretic energy-dissipation capacity is critical for the structural safety even after serious damage.
本文首先通过对近场破坏性地震动的特性分析,给出了脉冲型地震动的量化定义,并通过研究归一化反应谱变化规律的方法,分析了两类脉冲组合即:波前脉冲组合以及波后脉冲组合对于主脉冲作用效应的影响,总结归纳出波前脉冲与波后脉冲对主脉冲作用效应的不同贡献规律,并通过单层钢结构模型的地震模拟振动台试验验证了理论分析结果,为进一步研究揭示脉冲型地震动中主脉冲的破坏能力奠定了基础。
-
Aimed at the arising problems such as the cross-incompatibility and hybrid's sterility during distant hybridization of fruit trees, effects of different treatments on cross-compatibility of distant hybridization in stone fruits were studied based on the former studies, then physiological and biochemical changes during hybridization between plum and apricot were primarily discussed, and rescue and culture system of hybrids' embryos were also conducted, further the genetic variation and principle between the hybrids and their parents were analyzed and methods of identification of hybrids were established.
针对果树远缘杂交过程中存在的杂交不亲和性及杂种不育性等问题,在前人研究的基础上,研究了不同处理对核果类果树远缘杂交亲和性的效应,并探讨了李、杏属间杂交过程中发生的生理生化变化以及花粉与柱头的互作,建立了李、杏属间远缘杂种的胚培养技术体系,建立了杂种鉴定检测方法,并分析了杂种后代与其父母本之间的遗传变异及规律,最终将一批远缘杂交新种质定植于大田,同时对自然界存在的杏梅种质资源进行了RAPD分析。
-
On this occasion, the paper provides the control-mode of total quantity of wage in the subsidiary company on the base of theoretical wage;(2) In light of the prosecution status and the extent o f profit and loss in every subsidiary company, YT Group Corporate can divide subsidiary company into five ranks, and recalculate the wage level on the base of foregone wage level, all these are the benchmark that make the total quantity of wage.
在这样的情况下,本文提出了基于理论薪酬的子公司工资总额控制模式;(2)根据上一经营年度的各个子公司的经营状况,对YT集团下属的子公司根据其扭亏转盈的程度的分为五类,并根据历史工资水平重新计算其应该获得薪酬水平,并以此作为制定薪酬总额的基准;(3)本文更具各个子公司的理论薪酬水平与主要经营指标的相关关系,构建了薪酬总额与主要经营指标的经验公式,计算各个子公司的薪酬总额。
-
Five typical types of pig farm s were the abstraction of Chinese intensive pig production according to the current three-level hybrid pig production system and their bio-economic farm models including biological efficiency were constructed.
根据我国当前养猪生产繁育体系,将我国集约化养猪生产概括为5类典型猪场,并利用农场模型的方法,构建了不同类型猪场的生物经济模型,并考虑了模型的生物学效率。
-
Using the data obtained, the similarity coefficient was calculated and UPGMA clustering analyzed on computer among these cassavas varieties.
并根据所得的数据计算品种间的遗传相似系数,并进行UPGMA聚类分析。
-
Reefs, reef-mounds and lime mud mounds are all carbonate buildups, and the reefs and banks are important targets for petroleum exploration The reefs, banks and mounds should be divided from each other not only in theory, but also in exploration practice, because of so many differences in sedimentary compositions, fabrics, environments, distribution in time and space, and the characteristics of petroleum geology If the original reef or bank itself was fine reservoir rocks, then it would become a better reservoir after the reservoirconstructive diagenesis The formation of a high quality carbonate reservoir is controlled by two factors: the sedimentary microfacies and the reservoirconstructive diagenesis The first is the basis for the formation of a high quality reservoir, and with the high energy reefbank facies as the best; the latter includes the cataclasis, the dolomitization and the karstification The dolomitization and karstification are the best for the formation of a high quality reservoir The karstification has the widest distribution, profoundest effect, and plays a vital role in the high quality reservoir forming The karst types are quite rich in the limestone reef or bank reservoir, including synsedimentary karst, penesedimentary karst, supergene karst and hydrothermal karst, and so does the dolomitization reef or bank reservoir The formation mechanism of synsedimentary karst and penesedimentary karst is related to the short time exposing and leaching of the cyclical highfrequency shallowupward sequence when the reefs or banks are forming The supergene karst is controlled by the exposing and leaching of tertiary cyclic sequence type I interface after the reefs or banks forming Thus, there developed a great deal of secondary corrosion pores, corrosion fractures and huge caves besides some original pores remained in the reef and bank reservoir Scarcely there are any original effective pores in reefmounds and lime mud mounds, especially in senkes among mounds, but secondary pores could be formed by karstification, and there would likely develop source rocks with high organic abundance
礁、礁丘、丘同属碳酸盐建隆,礁、滩是重要勘探目的层。但各自在沉积组分、组构、环境和时空分布,以及油气地质条件上迥然不同,因而无论从理论还是勘探实践上,都有必要将其各成体系划分开来。礁滩自身为好储集岩,当建设性成岩作用叠加后可形成好的储层。碳酸盐岩优质储层形成,主要受沉积微相与建设性成岩作用两大因素控制。前者是基础,并以高能的礁滩相带为最好;后者主要包括破裂、白云石化和溶蚀三大类,并以白云石化或溶蚀为最优,其中的溶蚀分布最广泛、影响最深刻而对优质储层形成起决定性作用。礁滩储层中的古岩溶类型最为丰富多彩,包括同生期、准同生期、表生期和埋藏期热流体岩溶的所有类型,白云岩化礁滩体也不例外。其中,同生准同生期岩溶的形成机制与礁滩沉积时高频层序旋回向上变浅序列的短暂暴露淋溶有关,表生期岩溶则受控于礁滩沉积后三级层序旋回Ⅰ型界面的暴露淋溶。由此,导致礁滩储层中除了可以也是唯一保存原生孔隙外,还发育了次生溶蚀孔洞缝和大型溶洞。礁丘、灰泥丘尤其是丘间洼地中发育高有机质丰度烃源岩;它们自身没有有效的原生孔隙,但岩溶作用可以形成次生孔隙。
-
According to the pull factors,the paper also segments the ecotourist markets of the park with the cluster analysis,and names the three categories of tourists as well.
并采用聚类分析方法,依据拉式因素,对太白山旅游客源市场进行了市场细分,并对三类旅游者进行了命名。
- 推荐网络例句
-
Do you know, i need you to come back
你知道吗,我需要你回来
-
Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
-
Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。