有边的
- 与 有边的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Cymes loosely many flowered, often conspicuously pedunculate, rarely in a dense verticillaster; corolla tube subequal or saccate, never short spurred on upper side near base; fruiting calyx with 5 subequal teeth or 2-lipped.
松弛多花的,经常显著有花序梗的聚伞花序,在一浓的轮状聚伞花序的很少;花冠筒近等长的或囊状,从未短的激励的上面边近基部;果期花萼具5近等长的齿或二唇形。
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The structural and photocatalytic properties of TiO〓 as well as surface acidity were greatly improved by sulfation. SO〓〓/TiO〓 solid superacid with Hammett constant Ho less than -12.14 was prepared by treating the TiO〓 with 1.0mol. L〓 sulfuric acid solution and then calcining at 450℃ for 3h. When compared to unmodified TiO〓, the SO〓〓/TiO〓 superacid catalyst exhibited higher anatase content, smaller crystal size, higher specific surface area, centralized pore size distribution, and the blue-shifted band edge of uv-vis adsorption spectra. Furthermore, the SO〓〓/TiO〓 superacid also showed excellent reaction activity and stability for CH〓Br photocatalytic decomposition even under the moist reaction conditions. The apparent quantum efficiency of SO〓〓/TiO〓 was 10 times of that of TiO〓 catalyst for the photocatalytic degradation of bromomethane. Therefore, the SO〓〓/TiO〓 superacid catalyst is promising for practical application in environmental remediation.It was found that both L and B acid sites exist on SO〓〓/TiO〓 photocatalyst while only L acid sites on TiO〓 photocatalyst. On the basis of experimental results, the synergistic model of superacidic centers was proposed for SO〓〓/TiO〓 photocatalyst to explain the photocatalytic behavior and the mechanism of superacidifing effects, assuming that the adjacent L and B acid sites induced by SO〓〓 comprise cooperatively the superacidic center on superacid photocatalyst. The group cooperation of the superacidic center could strengthen the surface acidity, increase surface acid sites and the adsorbtion of O〓, promote separation of photogenerated electron-hole pair, enhance the interfacial transfer of charges and reversibility of water adsorption. Consequently the excellent photocatalytic activity, reaction stability and resistibility to humidity of SO〓〓/TiO〓 superacid photocatalyst may attributed to the group cooperated effect of the superacidic center on the photocatalyst.
研究结果表明:SO〓〓与TiO〓表面的结合为螯合式双配位结构;TiO〓光催化剂表面经H〓SO〓浸渍处理后,提高了表面酸性,改善了催化剂结构和光催化性能,当H〓SO〓浸渍浓度为1.0mol.L〓、烧结温度为450℃时,可制得SO〓〓/TiO〓超强酸催化剂(H〓<-12.14),其结构和光催化活性得到明显改善,与TiO〓相比,SO〓〓/TiO〓光催化剂的锐钛矿含量高、晶粒小、BET比表面积大、孔径分布集中、光谱吸收边蓝移,具有优异的光催化氧化活性、稳定性及抗湿性能,光催化降解溴代甲烷的表观量子效率比TiO〓催化剂提高了一个数量级,是一种有实际应用前景的高效光催化剂;由此提出了SO〓〓/TiO〓超强酸催化剂表面集团协同作用的超强酸中心模型,认为在SO〓〓/TiO〓超强酸催化剂表面,由SO〓〓诱导的相邻L酸中心和B酸中心组成了集团协同作用的超强酸中心,其集团协同作用显著地增强了催化剂表面酸性、增大了表面酸量及O〓吸附量、促进了光生电子和空穴的分离及界面电荷转移,具有可逆吸附水的性能,是SO〓〓/TiO〓超强酸催化剂具有优异的光催化氧化活性、很好的活性稳定性及抗湿性能的重要原因。
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The apparent quantum efficiency of SO〓〓/TiO〓 was 10 times of that of TiO〓 catalyst for the photocatalytic degradation of bromomethane. Therefore, the SO〓〓/TiO〓 superacid catalyst is promising for practical application in environmental remediation.It was found that both L and B acid sites exist on SO〓〓/TiO〓 photocatalyst while only L acid sites on TiO〓 photocatalyst. On the basis of experimental results, the synergistic model of superacidic centers was proposed for SO〓〓/TiO〓 photocatalyst to explain the photocatalytic behavior and the mechanism of superacidifing effects, assuming that the adjacent L and B acid sites induced by SO〓〓 comprise cooperatively the superacidic center on superacid photocatalyst. The group cooperation of the superacidic center could strengthen the surface acidity, increase surface acid sites and the adsorbtion of O〓, promote separation of photogenerated electron-hole pair, enhance the interfacial transfer of charges and reversibility of water adsorption. Consequently the excellent photocatalytic activity, reaction stability and resistibility to humidity of SO〓〓/TiO〓 superacid photocatalyst may attributed to the group cooperated effect of the superacidic center on the photocatalyst.
研究结果表明:SO〓〓与TiO〓表面的结合为螯合式双配位结构;TiO〓光催化剂表面经H〓SO〓浸渍处理后,提高了表面酸性,改善了催化剂结构和光催化性能,当H〓SO〓浸渍浓度为1.0mol.L〓、烧结温度为450℃时,可制得SO〓〓/TiO〓超强酸催化剂(H〓<-12.14),其结构和光催化活性得到明显改善,与TiO〓相比,SO〓〓/TiO〓光催化剂的锐钛矿含量高、晶粒小、BET比表面积大、孔径分布集中、光谱吸收边蓝移,具有优异的光催化氧化活性、稳定性及抗湿性能,光催化降解溴代甲烷的表观量子效率比TiO〓催化剂提高了一个数量级,是一种有实际应用前景的高效光催化剂;由此提出了SO〓〓/TiO〓超强酸催化剂表面集团协同作用的超强酸中心模型,认为在SO〓〓/TiO〓超强酸催化剂表面,由SO〓〓诱导的相邻L酸中心和B酸中心组成了集团协同作用的超强酸中心,其集团协同作用显著地增强了催化剂表面酸性、增大了表面酸量及O〓吸附量、促进了光生电子和空穴的分离及界面电荷转移,具有可逆吸附水的性能,是SO〓〓/TiO〓超强酸催化剂具有优异的光催化氧化活性、很好的活性稳定性及抗湿性能的重要原因。
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There are some grass seeds recommended for ecological restoration , for example, Kentucky bluegrass, ryegrass, coronilla, festuca arundinacea, sword-bamboo and euonymus fortunei.3Regarding JBA,YQS, and CXL fertilizer as addition agent of the ecological material, magnetic fertilizer as ecological fertilizer, the material take on character such as water holding capacity, fertilizer retaining, prime cluster structure and binding power, which realize the destination of ecological protection of the abrupt rock slope.4Ecological material protection slope techniques, which is suitable for abrupt rock slope in high-cold area, has been formed elementarily.
高寒地区生态护坡的草种应选用具有抗寒、抗贫瘠和适宜粗放管理的冷季型草种,推荐使用的川西高寒地区生态护坡植物种属为:草地早熟禾、黑麦草、小冠花、高羊茅的草种组合,剑竹灌木种,以及小叶扶芳藤藤蔓植物种。(3)适当配比的高分子材料JBA、YQS和生态肥料CXL作为生态基材的添加剂可使基材具有保水、保肥、优质团粒化和粘结性能,从而达到生态护坡的目的。(4)开发了JYC生态护坡基材,初步形成了一套适合川西高寒地区岩质陡边坡生态基材防护的技术方法体系。来源:Ac9BC论文网www.abclunwen.com
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This case provides substantial coverage for the iPhone's body when closed, but it is flexile because of the carbon fiber's unique feature It fully exposes the sound mic ,speaker, top and side controls, as well as the headphone port, but you need to open the front flap to expose the iPhone's screen and other controls.
皮套充分预留了麦克风、喇叭、顶部、侧边控制的空间,但你必须打开前盖才能使用触摸屏或进行其它的操作;对于JVAO系列,大多数情况情况下你付出不太高昂的价格,得到的是较好的品质与等级,而且毫无疑问,这个限量版有一个漂亮的外观及可爱的设计,你会满意的。
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This case provides substantial coverage for the iPhones body when closed, but it is flexile because of the carbon fibers unique feature It fully exposes the sound mic ,speaker, top and side controls, as well as the headphone port, but you need to open the front flap to expose the iPhones screen and other controls.
皮套充分预留了麦克风、喇叭、顶部、侧边控制的空间,但你必须打开前盖才能使用触摸屏或进行其它的操作;对于JVAO系列,大多数情况情况下你付出不太高昂的价格,得到的是较好的品质与等级,而且毫无疑问,这个限量版有一个漂亮的外观及可爱的设计,你会满意的。
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I not only thought these the pure Productions of Providence for my Support, but not doubting, but that there was more in the Place, I went all over that Part of the Island, where I had been before, peering in every Corner, and under every Rock, to see for more of it, but I could not find any; at last it occur'd to my Thoughts, that I had shook a Bag of Chickens Meat out in that Place, and then the Wonder began to cease; and I must confess, my religious Thankfulness to God's Providence began to abate too upon the Discovering that all this was nothing but what was common; tho' I ought to have been as thankful for so strange and unforseen Providence, as if it had been miraculous; for it was really the Work of Providence as to me, that should order or appoint, that 10 or 12 Grains of Corn should remain unspoil'd,(when the Rats had destroy'd all the rest,) as if it had been dropt from Heaven; as also, that I should throw it out in that particular Place, where it being in the Shade of a high Rock, it sprang up immediately; whereas, if I had thrown it anywhere else, at that Time, it had been burnt up and destroy'd.
当时,我不仅认为这些谷类都是老天为了让我活命而赐给我的,并且还相信岛上其他地方一定还有。于是,我在岛上搜遍了我曾经到过的地方,每个角落,每块岩石边我都查看了一遍,想找到麦穗和稻秆,可是,再也找不到了。最后,我终于想起,我曾经有一只放鸡饲料的袋子,我把里面剩下的谷壳抖到了岩壁下。这一想,我惊异的心情一扫而光。老实说,我认为这一切都是极其平常的事,所以我对上帝的感恩之情也随之减退了。然而,对发生这样的奇迹,对意料之外的天意,我还是应该感恩戴德的。老鼠吃掉了绝大部分谷粒,而仅存的十几颗竟然没有坏掉,仿佛从天上掉下来似的,发生这样的奇迹难道不是天意又是什么呢?再说,我把这十几颗谷粒不扔在其他地方,恰恰扔在岩壁下,因而遮住了太阳,使其很快长了出来;如果丢在别处,肯定早就给太阳晒死了,这难道不是天意吗?
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At length a Reverend Sire among them came, And of thir doings great dislike declar'd, [ 720 ] And testifi'd against thir wayes; hee oft Frequented thir Assemblies, whereso met, Triumphs or Festivals, and to them preachd Conversion and Repentance, as to Souls In prison under Judgments imminent: [ 725 ] But all in vain: which when he saw, he ceas'd Contending, and remov'd his Tents farr off; Then from the Mountain hewing Timber tall, Began to build a Vessel of huge bulk, Measur'd by Cubit, length, and breadth, and highth, [ 730 ] Smeard round with Pitch, and in the side a dore Contriv'd, and of provisions laid in large For Man and Beast: when loe a wonder strange!
最后有一位可敬的老翁来到他们中间,大肆批评那些可厌的行为,声言他们平常走入歧途。他时常参加他们在各处开的集会,无论庆功会或是节日庆祝会,总是向他们宣讲皈依和悔改的道理,像对监狱中临审前的囚犯一样;可是毫无收效。当他看到这一场景时,就停止争论,远远地搬开帐幕。其次一景是大木从高山上被砍伐下来,开始制造巨大的船只。用肘测量它的长、宽和高,四周被涂上沥青,侧边开一扇门,准备储存人和兽所需的粮食,看!真奇怪!
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Newspaper men have killed his parents in various ways; it is said that the paternal Chaplin died of natural causes and his widow (known to the boards as Lily Harley) went into dressmaking, taught Charles and his brother Sydney to hem flounces; there is still another affecting scene in which Chaplin, a sallow waif in bloomers, is portrayed leading his starved mother to a poorhouse while London gamins revile him for his kindliness.
关于他父母的死因报纸上众说纷纭:卓别林老爹据说是自然死亡,他的遗孀(据说叫Lily Harley)后来改行做其了女装裁缝,教卓别林和他的哥哥Sydney缝衣服上的荷叶边;在卓别林的童年中有很感人的另一画面——有人描述卓别林当时一个穿着灯笼裤、一脸菜色的流浪儿,领着他饱受饥饿煎熬的母亲来到一所破房子前,而伦敦的其它流浪儿因为他的善良却欺侮他。
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The foundation of arch dam usually is layer rock base, and the depths of the layer are small, it is common that several layer rock base contact with one layer element grid. According to the geometry relation and the property of shape function, a new element kind that includes 24 nodes has been proposed to dissect the dam and foundation effectively, whose shape function are independent. In fact the element can be looked as a hexahedron divided into five small hexahedrons. It can be simulate all kind of the condition of the base and the dam.
拱坝的地基一般是层状岩石地基,有的层厚度很小,这样就有多个岩层和坝体某层单元接触,本文根据岩基与坝体接触的几何关系,利用形函数的性质,提出24节点六面体层单元,这种单元实际上是将一个厚的六面体单元分成5个更薄的六面体单元而形成的,其形函数采用可以拆分的形式表达,因此可以方便地解决坝体单元的一、二、三、四个面与错动带接触的情况,可以模拟一、二、三、四个棱边与错动带接触的情况,还可以退化为12节点的四边形面单元,以及五面体层单元。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。