钌：像铂和钯一样，钌是一种不易变色的银白色金属。
Ruthenium (ru) : Like platinum and palladium, ruthenium is a silvery metal that does not easily tarnish.
发霉变色：这种问题多发生在潮湿的油漆表面，如水汽凝聚在玻璃和金属表面时常会产生棕黑色的污斑。
Mildewy become angry: this kind of question happens in damp paint surface more if lunt condenses in glass and metallic surface constant meeting produces the blotch of palm black.
产品具有很高的表面硬度和抗冲击性能，彩色部分为进口金属烤漆，色彩纯正，附着力强，不易变色。
Products with high surface hardness and resistance to impact, color of paint for imports of metal, pure color, strong adhesion, it is not easy discoloration.
方法：对临床6年期间用金属烤瓷方法修复的各种牙齿缺损、缺失、变色、畸形、错位等共720名患者计750件修复体的临床观察。
Methods 750 metal-porcelain prostheses in 720 clinical cases such as dentition defect missing, discoloration, abnormity and allotopia etc have been investigated and analysed during 6 years.
但做完根管治疗的牙齿通常会慢慢变色，在前牙可能会影响美观，若病人在意的话，可做上金属瓷牙或全瓷冠。
But finished his teeth root canal therapy usually will gradually change color, front teeth may affect the appearance, if the patient care, can be done on metal ceramic tooth or all-ceramic crowns.
溶解染料时，不论是水色染色或酒色染色，最好在玻璃杯、陶瓷罐或搪瓷盆内操作，不要使用金属容器，以免引起变色现象。
Dissolve dye, whether water colour stain, dyeing or in the glass, ceramic cans best in operation, or enamel pot don't use metal containers, lest cause become angry phenomenon.
天然食用色素的优点在于其安全性，缺点是其稳定性差，易受光、热、空气和金属离子的影响而变色或褪色。
The natural food pigments are safe, while their stabilities are bad. They are easy to change their color or fade when they are exposed to light, heat, air and metallic ions.
可防止拉拔金属过热断丝、氧化变色并可保证成品表面光洁度、光亮度符合标准要求。
It can prevent pulling metal from overheat and oxidation coloring and have better finish degree and brightness.
用显色络合物络合比和试剂结构研究并初步探讨了不对称变色酸双偶氮类衍生物与贵金属元素的络合机理。
The complexing mechanism of unsymmetric bis-arylazo derivative of chromotropic acid and precious metal elements was studied using composition ratio of the color complex and constitution of reagents.
改变色谱条件可改变金属螯合配体和蛋白质间的作用力，提高金属螯合色谱的选择性。
The interaction between the metal chelate ligand and proteins and the selectivity of metal chelate chromatography can be changed through changing chromatographic conditions.
金属双硫腙是一类比较典型的光致变色化合物，在军事伪装、染料工业及重金属盐的监测等方面有着广泛的应用前景。
Dithizonate salt is one of the typical photochromic compounds and has widely used in military, dye industry, as well as in heavy metal detections.
方法以外观色泽为指标，考察单独加入抗氧剂或金属离子络合剂及其联合应用对制剂外观质量的影响。结果合适的稳定剂大幅度延缓了复方水杨酸洗剂的氧化变色速度。
Methods Antioxidant, metal ion chelating agent and the mixture of the two were added to the lotion respectively, and the color of compound salicylic acid lotion was observed.
灰绿色系的极名贵物料，如微风般轻柔，带渐变色效果和金属点缀。
Celadon in all its varieties for super luxurious materials. Airy lightweights with delicate gradient effects & touches of metallic.
用铒氧化物并添加其它稀土氧化物及过渡金属氧化物合成出了新型陶瓷光致变色颜料。
New types 'of ceramic photochromic pigments doped with Er-oxide and other rare--earth or transition element oxides were prepared.
微特征模仁使用的基材为镍金属，镍金属在大气和碱液中化学性质的安定性好，不易变色且具有良好的耐蚀性和延展性并且易于抛光等优点。
The substrate in micro mold insert is nickel metal which is stable in the air and alkaline liquid. Nickel color won't wear out and nickel has good corrosion resistance.
多金属氧酸盐膜材料在发光、光致变色、磁性、电性以及催化领域中有着广阔的发展前景，是多酸化学和材料化学领域的研究热点。
The studies on the thin films containing polyoxometalates have drawn more and more attention owing to their potential applications in luminescence, photochromism, magnetism, electrics and catalysis.
本论文采用的氟磷灰石抗菌载体以及复合抗菌金属离子，很好地解决了以往无机抗菌剂含银量过高、以及长时间置放易变色的难题。
The problem of customary inorganic antibacterial agents, which have higher content of silver and worse discoloration property, are solved in this paper.
作为不对称变色酸双偶氮试剂的二溴硝基偶氮氯膦与金属钯可发生显色反应，而与同属铂系元素的其他五种金属的显色反应并不明显；
DBNCPA of asymmetry acid bis-diazo reagent have the color reaction with the metal palladium, but have not obvious color reaction with other five kind of metal elements of the platiniridium.
虚弱，乏力，食欲不振，体重减轻，口中有金属或氨味，皮肤变色，记忆减退。
Symptoms include weakness, lack of energy, poor appetite, weight loss, metallic or ammonia taste in the mouth, skin color changes, and worsening memory.
虚弱，乏力，食欲不振，体重减轻，口中有金属或氨味，皮肤变色，记忆减退。
Symptoms include weakness, lack of energy, poor appetite, weight loss, metallic or ammonia taste in the mouth, skin color changes, and worsening memory.
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