英语释义

• a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth

片语

LANTHANUM BENZOATE苯甲酸镧

lanthanum disilicide硅化镧

lanthanum nitrate[无化] 硝酸镧

Lanthanum laF镧

Lanthanum trifluoromethanesulfonate三氟甲磺酸镧

Lanthanum sesquioxide氧化镧

Lanthanum metaphosphate偏磷酸镧

lanthanum hexaboride六硼化镧

lanthanum oxide[无化] 氧化镧

Lanthanum chloride氯化镧

Lanthanum carbonate中文同义词

Lanthanum isopropoxide异丙醇镧

英汉例句

• but what「s really shocking is when you compare this with this, it」s based upon sonnet 57 because lanthanum is element 57.

  但是真正令人震惊的是，当你比较这个和这个的时候，基于诗57来看7，而正好镧是57号元素。

• indeed, bianconi's group found that when lanthanum copper oxide is superconducting, the oxygen ions display a fractal pattern.

  bianconi的团队发现，当氧化镧铜处于超导状态时，氧离子层变成了不规则的碎片。

• the results of calculation show that the bonds between lanthanum and coordination atoms have certain extent covalency.

  结果表明，镧与配位原子间的键具有一定程度的共价性。

• it is not as though the rare-earth elements—scandium, yttrium and lanthanum plus the 14 so-called lanthanides—are all that rare.

  并非所有稀土元素都像钪、钇、镧加上14所谓的镧系元素那样稀少。

• conclusion: microelement lanthanum has important roles on development and prevention of caries.

  结论：微量元素镧对龋病的发生发展及防治有重要作用。

• the effect of lanthanum oxide on thermo-oxidative degradation behavior of lldpe was studied by thermogravimetry, oxidation induction time measurements, rheological and tg-ftir analyse.

  通过热失重、氧化诱导期、流变分析和热重-红外联用分析等方法研究了氧化镧对lldpe热氧分解行为的影响。

• the crystal structure and some defects such as tilt boundary and dislocation of lanthanum chromates were investigated by high resolution microscopy (herm).

  用高分辨电子显微镜对铬酸镧的晶体结构及晶界、位错等晶体缺陷进行了观察与分析。

• battery producers for electrical cars using praseodymium neodymium and lanthanum also felt the pain of rising costs.

  电动汽车的电池制造商使用的元素为鐠，铷，镧，其也对增加的成本痛苦不已。

• result lanthanum chloride induced apoptosis of fibroblasts in the injured skin and decreased the production of collagenous fibers and the synthesis of collagen in a certain concentration range.

  结果在一定范围内，氯化镧可诱导创伤部位皮肤中成纤维细胞凋亡，减少了胶原的合成和胶原纤维的增生。

• interactions between lanthanum and wheat roots are studied by a sequential extractive process combined with instrumental neutron activation analysis as well as transmission electronic microscopy.

  用中子活化分析结合分级提取及透射电镜观察，研究了稀土元素镧在小麦根中的分布和存在形态。

• in normal myocardium, lanthanum ions were limited in cell space.

  正常心肌中镧离子存在于细胞外间隙；

• the effects of lanthanum doping on leakage current characteristics were also studied by shottky model.

  研究了镧掺杂对漏电特性的影响，以及肖特基势垒电流模型。

• to give just one example, every toyota prius has over 25 pounds of lanthanum in its nickel-metal hydride battery.

  举个例子，每辆丰田普瑞斯的镍合金电池里就有超过25磅镧族金属材料。

• the effect of lanthanum on electrochemical properties of zinc anodes ribbon was studied.

  研究了镧的加入对牺牲锌阳极带电化学性能的影响。

• objective: to study the relation between microelement lanthanum and caries.

  目的：探讨微量元素镧与龋病的关系。

• as soon as lanthanum takes that electron, this level rises ever so slightly, and then we jump down here and fill in the lanthanide.

  一旦镧得到了电子，这一层就会稍稍上升，然后我们向下填一下镧系元素。

• in the latest work bianconi and colleagues used x-rays to study the time-evolution of lanthanum copper oxide.

  在最新的工作中，bianconi和他的同事使用x射线来研究氧化镧铜材料随时间的变化。