有孔的
- 与 有孔的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The tracheary elements in secondary xylems of Actaea asiatica root and rhizomes were observered with a scanning electron microscope and found to contain abundant types, which mainly included tracheids, tracheid-like vessels, fibriform vessels, and typical vessels. Of these types, the tracheids, tracheid-like vessels, fibriform vessels were first found. Scalariform perforation plates, reticulate perforation plates, mixed perforation plates and simple perforation plates were observed in the typical vessels and the reticulate perforation plates ,mixed perforation plates were first founded the lateral-wall perforation plates, multiple end walls and pit membrane vestige were also observed in the tracheary elements.
利用扫描电子显微镜对毛茛科类叶升麻根和根状茎次生木质部中的管状分子进行观察,发现其管状分子类型丰富,主要有:管胞、管胞状导管、纤维导管和典型的导管分子,其中管胞、管胞状导管和纤维导管为在该类群中首次报道;在导管分子中,存在着梯状穿孔板、网状穿孔板、混合型穿孔板和单穿孔板,其中网状穿孔板和混合型穿孔板为在该类群中的首次报道;对其导管分子上的侧壁穿孔板、多穿孔板和纹孔膜残余也进行了描述。
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The Confucian studies established by Confucius and Mencius came into being in the Spring and Autumn Period under the background of great development of the capitalist factors,and reflected the developing requirement of the capitalist factors,just as the Renaissance and the Enlight enment etc.
孔孟儒学产生于春秋战国时期资本主义因素有很大发展的历史背景下,而且反映了资本主义因素发展的进步要求,正如西欧封建社会的文艺复兴、启蒙运动等思潮反映了资本主义萌芽发展的时代要求一样。
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The felted and foam electrode constructions with 90 to 95% porosity contain about 10 to 15% more active material with a concomitant increase in capacity but lower rate capability.
纤维和发泡镍电极结构有90%到95%的孔率,能够多包含10—15%的活性物质,能够增大响应的容量,但是会减小倍率放电的能力。
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The lining is an unsealed copper ring; the section of the lining inner cavity is a ladder cavity, the bottom is equipped with an edge shaped via enclosing a crucible; the heating coil is silverly welded in the arc groove of the cylindrical surface of the lining, and the upper of the lining winds a few turns coil around the center of the crucible; the two ends of the composite induction heating device are accessed to a high frequency induction power respectively.
内衬(11)为未封闭铜圆环;内衬内腔的剖面为梯形空腔,底部有装入坩埚(4)的刃形通孔(12);加热线圈(10)银焊在内衬外圆表面的弧形凹槽中,并在内衬(11)上方以坩埚(4)为中心绕制数匝线圈;将复合感应加热装置(5)的两端分别接入高频感应电源(9)。
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You should be careful in ordering a very inexpensive brush made with untempered wire may last only 30% as long as high tempered, quality brush wire.
价格较低的轮刷,其刷丝缺乏韧度,使用寿命也只有高韧度、高品质轮刷的30%大部分轮刷都有直径为2英寸的轴心孔(转接器的轴可从其中穿过),刷轴边宽为1/ 2至1英寸
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Mr Kagermann insists that SAP will not deviate from its organic-growth strategy, despite catcalls from Mr Ellison and some analysts' suggestions that it will not be able to maintain its double-digit growth in a consolidating industry without big acquisitions.
尽管埃里森先生有异议,以及其他分析师也暗示如果没有大规模的并购就无法在一个健全的行业维持两位数的增长,孔先生依然强调SAP不会偏离靠自身增长的战略。
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Through actual investigations, at present, the combination machine in a factory has a huge proportion require boring hole machining of parts is also a lot of volume, so Boring power head has plenty of room for development and broad application prospects.
通过实际调查,目前,组合机床在工厂中占有很大的比重,需进行镗内孔加工的零件数量也很多,所以,镗削动力头有很大的发展空间和广阔的运用前景。
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The orthogonal experiment for carbonization process indicated that the heating rate and the final carbonization temperature showed more significant influence on the properties of aerogels than the holding time did.
采用IR分析技术跟踪C〓F气凝胶的热解过程,发现400~600℃之间样品中出现石墨化结构的红外活性振动,表明炭气凝胶的微结构中开始有乱层石墨化微晶出现。C〓F气凝胶是典型的中孔材料。
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The Khondalite series are characterized by aluminum-rich gneisses consisting of sillimanite-garnet-biotite-monzonite gneiss, garnet-biotite-monzonite gniess, graphite-sillimanitebiotite schist, and garnet-amphibole two-pyroxene granulites occuring as lenses and layers within gneisses.
阿尔金构造带西段的孔兹岩系的主要由夕线石榴黑云二长片麻岩、石榴黑云二长片麻岩、含石墨夕线石榴黑云片岩等富铝的片麻岩类和夹于片麻岩中的石榴角闪二辉麻粒岩,并伴随有夕线榴长石石英岩及含石墨大理岩。
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In order to effectively control fabric quality in the wet processing such as dyeing, printing, finishing and design a fabric which has better thermal-moisture com fort, this paper has proposed the theoretical basis and method for measuring capillary radius distribution along fabric plane based on the equilibrium between Laplace pressure of concave in front of capillary liquid and hydraulic pressure of liquid column by weight classification differentials.
为有效控制染色、印花、后整理等织物湿加工过程中的产品质量并设计出具有较好热湿舒适性能的服装面料,根据在织物毛细孔中液体前沿弯月面的Laplace压力和液柱静压间的平衡关系,提出基于质量分级和差减数据测定沿织物平面毛细孔径分布的理论依据和方法。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。