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- 与 该受的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This results in a higher possibility for the components to enter the unstable demixing gap after the rapid phase separation of the system has taken place.Therefore,a bicontinuous structure is easily formed for CA membrane. For the systems of ScCO_2/toluene/PSt and ScCO_2/solvent/PVB,the increase of temperature or decrease of pressure leads to the binodal curves shifting toward the polymer/solvent axes,and thus results in the decrease of miscibility gap.The membrane toplayers of ScCO_2/solvent/PVB systems are dominated by the equilibrium thermodynamics,while the formation of membranes sublayers is the result of the combination of the equilibrium thermodynamics and membrane formation kinetics.
以下时由双节线、旋节线之间构成的亚稳互溶分相区很窄,使得该体系在快速分相后其组成变化进入旋节线内不稳分相区的可能性极高,从而易导致CA膜形成双连续结构;温度升高或压力减小均可导致ScCO_2/甲苯/PSt与ScCO_2/溶剂/PVB两种铸膜体系的双节线向聚合物/溶剂轴一侧靠近,均相区减小;ScCO_2/溶剂/PVB体系的膜表面结构形成主要受平衡热力学过程的控制,而膜的截面结构是其平衡热力学与扩散动力学共同作用的结果。
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Analytical results show that: Anode evaporation rate, which determines mostly the production rate of UFMP, is influenced by the many factors including electric parameters of arc, ambient conditions and material properties et al; Existence and increase of anode ejection can influence the production rate and property of UFMP; It is firstly found and investigated that surface connexity phenomenon of Al anode material. Analyses and calculation show that formation of anode spot and existence of self-magnetic field force play an important part in surface connexity process; Effects of cathode material on prepared UFMP is also experimentally studied and theoretically analysed. It shows that effect of the cathode is inconsiderable under the experimental conditions used in the study. At last, the experimental results found in part one are analysed and discussed in detail.
然后详细分析了电弧与电极间的相互作用过程,结果表明:决定超微粉产率的阳极材料蒸发率受许多因素影响,它主要与电弧电参量,环境条件及材料性质有关;阳极表面液滴喷溅的存在和加剧将严重地影响所制超微粉的产率和性质;首次发现和实验研究了Al阳极表面凸起现象,并对此现象进行了详细的理论分析和实际估算,认为阳极斑点的形成及自磁场作用力的存在在该过程中起着重用作用;实验研究和理论分析了阴极材料对所制超微粉的影响,认为在本文所用实验方法及条件下,阴极材料对粉的影响很小。
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During the process of the fore mentioned analyses, some tentative works as follows were done.(1)On the basis of the fundamental of spatial analytic geometry, the basic method for displaceable block searching was put forward and the relevant program was written. With this program one can easily search out all the displaceable blocks and omitting of blocks, which is very common in searching blocks manually, can be avoided.(2)The coefficient of stability of blocks with failure mode II-2(that is, sliding on a single sliding surface, but confined by near intersecting line )was deduced.(3)The multi-cavern effect of Laxiwa underground caverns was studied on the assumption that all of the caverns were full face tunneled at the same time.(4)The stability classification scheme of rock mass surrounding large scale underground caverns was established. In addition to inherit the merits of the method of engineering geological
在完成上述工作的过程中,本论文主要在以下几个方面进行了一些探索:①基于空间解析几何原理,提出了块体搜索的基本思路并编制出相应的程序,基本实现了块体搜索的自动化,既大大缩短了块体搜索时间,又能防止因人工搜索引起的遗漏;②推导出Ⅱ-2型(单滑面滑动,但受侧限面约束)块体的稳定性系数计算公式;③以数值模拟方法论证了拉西瓦地下厂房洞室群全断面一次开挖时群洞效应的具体特点;④以岩体质量、开挖效应、群洞效应和次生灾害效应为评价指标,建立了&大型地下洞室群围岩稳定性分类&方案;该方案既继承了水电行业规范&围岩工程地质分类&法的优点,又综合考虑了大型地下洞室群的工程特点。
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According to the researches, the natural gas in this area is mainly controlled by structures and sedimentation, faults play a very important role in the natural gas's movement, the high spot areas of paleostructures are the advantageous gathering places of natural gas today; the sedimentary facies of the area is mainly the delta front subfacies, and the thickness of sand bed is relatively thin, the fuzzy diagnosis of natural gas indicates that the gas of this oil layer is distributed dispersively.
研究认为,本地区的天然气分布主要受构造和沉积控制,断层对天然气的运移起到至关重要的作用,古构造的高点地区是现今天然气的有利聚集区;本区沉积相主要为三角洲前缘亚相,砂体厚度相对较小,模糊识别天然气预测显示该油层天然气呈分散状分布;但总体看,由于本区天然气埋藏很浅,容易开发,且天然气预测分布面积之总和具一定规模,因此有较好的发展前景。
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Nevertheless, in these aPproaches the contact intethee are charactered sboly edstiffeess K. and K.' which is not PerfeCt and rigorous in thc vitw of solidmechanics and rather rough for the description of the behavior of the iDtfores. Incollbet, taken as a contact Problem, the principal chatrs of the iDtCthees can bereflected: the cbntact inifore is of shear strength Which imPlies tha a genericpair of contact points on the inidse will displace coincidentally if the tangentialfbrce at this POint has not reahed the 1imit resistance, else, relative s1ide betwee the\ points will occur along the tangental direction.
本论文在对这两种方法进行认真的分析后,说明它们对不连续面的描述并不合理,也无法反映出不连续面的主要力学特性,同时指出,将带有不连续面的岩土工程问题作为接触问题计算更为合理,它可将不连续面受力变形的主要特点反映出来,即:(1)接触面具有相应的&抗剪强度&,即当接触面上某一点处的切向应力小于该点处的抵抗强度时,点对共同变形;达到强度时,则沿切向发生相对滑动;(2)在整个变形过程中,发生接触的变形体不能相互侵入。
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This compensation circuit can make the stability of the LDO linear regulator undependent on the effect of load capacitor's equivalent serial resistance, and it also makes the unit gain frequency bandwidth change slightly when the load is varying, thus greatly improving the performance of transient response, Furthermore, on the basis of dynamic frequency compensation, an overcurrent protection circuit is designed.
文章针对LDO稳定性的问题,提出了一种内部动态频率补偿电路,使LDO线性稳压器的稳定性不受负载电容的等效串联电阻的影响,其单位增益带宽也不随负载电流变化而改变,大大提高了瞬态响应特性;采用Hynix 0.5μm CMOS工艺模型对电路进行仿真;此外,该电路在实现动态频率补偿的基础上又加入了系统的过流保护功能,当负载电流大于限制电流时,LDO不能正常工作;当负载电流小于限制电流时,又自动恢复到正常工作状态。
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Nowadays is an era of economization and information, more and more people would like to live in the place nearby waterhead and beautiful landscape. Zoology of this place is fragile, and easily invaded by disaster. When anti-disaster investment is implemented at this place, disaster fatalness is degraded, environmental quality is improved, more and more people move to this place, more and more enterprise invest over there, what all this will help to raise land-value and promote area flourish. This is the indirect effect caused by anti-disaster investment.
在当今经济化和信息化的时代,人们更希望居住在靠近水源、山川秀丽的地方,而这此地方往往生态脆弱、易受灾害侵袭,对这些地区进行防灾投资,可以使该地区受灾的危险性降低,环境质量得到改善,从而促使更多的家庭来本地落户、更多的企业来本地投资,促进了地价的上扬和地区的繁荣,这是防灾投资的间接效果。
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The results show that Fe0.13[Co20Ni80]0.87 alloy fibers are characterized with thin diameters between 0.3 and 2.0 μm, with high aspect ratio, dense and smooth surfaces. The crystalline size of the alloy fibers are mainly influenced by the thermal reduction temperature and are in the range of 20 to 50 nm with a corresponding reduction temperature range of 300 to 700 ℃. The magnetic properties of the alloy fibers are largely affected by the carbon content and crystalline sizes of the alloy fibers. With increasing thermal reduction temperature, the coercivity decreases while the saturation magnetisation value of the alloy fibers dramatically increases at lower reduction temperatures. The alloy fibers prepared at reduction temperature of 700 ℃ have a saturation magnetisation value of 120 Am2/kg and a coercivity value of 10.4 kA/m, respectively.
结果表明:Fe0.13[Co20Ni80]0.87合金纤维的直径为0.3~2.0 μm,表面光滑、长径比大;组成合金纤维的晶粒大小与还原温度密切相关,当温度为300~700 ℃时,晶粒尺寸由约20 nm增加到约50 nm;该合金纤维显铁磁性,其矫顽力主要受合金中C含量及晶粒大小的影响,随制备温度的升高而降低;饱和磁化强度则主要与合金的组分相关,随还原温度的升高和合金纯度的提高而增大;经700 ℃热还原后,合金纤维的饱和磁化强度 m s为120 Am2/kg,矫顽力 H c为10.4 kA/m。
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Now, good sir, our Massachusetts magistracy, bethinking themselves that this woman is youthful and fair, and doubtless was strongly tempted to her fall- and that, moreover, as is most likely, her husband may be at the bottom of the sea- they have not been bold to put in force the extremity of our righteous law against her.
&要是他还活着,是该由他来办的,&那镇上人附和着说o唉,好心的先生,我们马萨诸塞的当局认为,这个女人年轻漂亮,准是受了极大的诱惑才堕落的——何况,很可能,她的丈夫已经葬身海底——那些当官的不敢大胆地用我们正义的法律强制判她极刑。
- 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。