查询词典 La

Nano-TiO2 co-doped with La(superscript 3+)-Fe(superscript 3+) was prepared by sol-gel method and the photocatalystic activity under ultra-violet light was evaluated by photocatalytic degradation of methyl blue.

采用溶胶－凝胶法制备了La(上标 3+)-Fe(上标 3+)共掺杂的TiO2纳米粉体，并以亚甲基蓝溶液为目标降解物研究了掺杂纳米TiO2粉体在紫外光作用下的光吸收和光催化性能。

By using magnetron sputtering technique, the rare earth films including Ce-rich mischmetal, La-rich mischmetal, lanthanum and yttrium were prepared on glass, ITO glass and Si substrates under the vacuum environment. The crystal structure, surface morphology, electrochemical properties and optical performances during the hydriding/dehydriding process were investigated, the reaction mechanism and invalidation reason were analyzed as well.

本文采用直流磁控溅射方法分别在玻璃、ITO玻璃和Si片等基体上制备了富铈、富镧、La和Y等稀土系薄膜，对所制备的稀土薄膜在气态和电化学充放氢过程中的晶体结构、表面形貌、电化学性能和光学性能等进行了研究，并对其反应机理和失效原因进行了探讨。

Both the feeling and look of a hilltop town are portrayed in this dramatic image of La Morra, Italy.

两者的感觉并注视一个山头小镇是写真在这一引人注目的形象的La morra，意大利。

Both the feeling and look of a hilltop town are portrayed in this dramatic image of La Morra, Italy.

意译：位于意大利的La Morra的山顶小镇既能感又能看到描绘的梦幻的图片。

Gallery: Travel Photo Tips Both the feeling and look of a hilltop town are portrayed in this dramatic image of La Morra, Italy.

两者的感觉并注视一个山头小镇是写真在这一引人注目的形象的La morra，意大利。

The La-ICP-Ms U-Pb zircon isotopic dating of granitic mylonites from that shear zoneprovides a magma crystallization age of 914.2-981Ma and indicates they are theNeoproterozoic products of tectonic-magmatic thermal events and the responses to theaggregation of Rodinia Super-continent in this area.

运用LA-ICP-MS法对韧性剪切带内的花岗质糜棱岩进行了锆石U-Pb定年，获得其原岩结晶年龄为914.2～981Ma，显示出均为新元古代早期构造岩浆活动产物，是全球Rodinia超大陆聚合在本区的响应。

Based on the interior structure of zircons from the ore-bearing Longwang gabrro intrusion and the results of CL analysis, the authors performed in-situ zircon U-Pb dating by means of LA-ICP-MS and, as a result, obtained reliable age data.

文章在运用阴极发光技术对锆石晶体结构研究的基础上，利用LA-ICP-MS锆石原位定年方法，对含矿的龙王辉长岩体进行了年龄测定。

Many methods have been used to investigate the state of La in these zeolites.

运用多种表征手段，对La在这三种沸石中的存在状态进行了表征。

Traditional views of international law maintain the essentially bilateralist view set forth in the late Eighteenth Century by de Vattel's Le Droit des Gens ou Principes de la Loi Naturelle: states, as sovereigns, are bound and limited in their actions only by those rules to which they themselves have agreed to be bound and limited (explicitly in the case of treaties, explicitly or implicitly with regard to customary law).

国际法的传统观点仍停留在十八世纪末瓦特尔在 Le Droit des Gens ou Principes de la Loi Naturelle 中所提出的本质上为双边主义的观点，即主权国家的行动只会受那些它们已然同意的规则的束缚与限制（明确的形式是条约，至于习惯法则有明确或不明确之分）。

In 2008, Jiangsu Home Group Co.,Ltdcooperated with MAISON DES VINS DE LA ROSE of Canada, and adopted Canadian technology and research result as well as internationally advanced equipment, all of which made our company into leading enterprise domestically in the field of deep processing of rose.

2008年，江苏家园集团与加拿大 MAISON DES VINS DE LA ROSE 公司合作，采用加拿大技术研究成果和国际先进设备，一举成为国内玫瑰深加工领域的领袖企业。

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。