混合型偏微分方程 partial differential equation of mixed type
本来是一度出现在经济教科书里的一句意义含混的用语“创造就业机会”，在此选举年开始在美国政治辞汇里大行其道。其所以如此，杜卡基斯与布什都有责任。 Job creation, an equivocal phrase once found mostly in economic textbooks, has entered the nation's political vernacular with a vengeance this election year, and both Michael S.Dukakis and George Bush are responsible.
阿卡迪亚人居住在阿拉巴马南部和密西西比东南部的一个民族，混有白人、黑人和印第安人的血统 A member of a group living in southern Alabama and southeast Mississippi, of mixed white, Black, and Native American ancestry.
嘧啶类由嘧啶衍生出来或在结构上与嘧啶有关的一种基本混合物尤指核酸组成的尿嘧啶，胞嘧啶和胸腺嘧啶 Any of several basic compounds derived from or structurally related to pyrimidine, especially the nucleic acid constituents uracil, cytosine, and thymine.
稀土金属混合而成的发火合金。 a pyrophoric alloy made from a mixture of rare-earth metals.
火棉胶一种极易燃的、无色或黄色糖浆状火棉、乙醚和酒精混合溶液，用于局部药物，治疗中粘涂愈治小的创伤和及附外科包扎，并可制作底片 A highly flammable, colorless or yellowish syrupy solution of pyroxylin, ether, and alcohol, used as an adhesive to close small wounds and hold surgical dressings, in topical medications, and for making photographic plates.
发出嘎嘎声如鹅或鸭等发出急促、低沉含混的声音或嘎嘎声 To make rapid, low muttering or quacking sounds, as a goose or duck.
白人与半白人之混血种人与白人结合而产生的婴儿；黑人血统占八分之一的人。 an offspring of a Quadroon and a White parent; a person who is one-eighth Black.
措施之一是在每一个生产程序中，都把鹌鹑与其他禽鸟分开处理，以减低鹌鹑病毒与h5流感病毒混杂的机会。 Segregation of quails from other types of birds at all levels of production was implemented to reduce the risk of reassortment between H5 influenza viruses and viruses carried by quails.
性质的改变；定性数据；定性分析决定了一种物质或混合物的化学成分。 qualitative change; qualitative data; qualitative analysis determines the chemical constituents of a substance or mixture.
没有数量限制的小麦出口；数量分析决定了一种物质或混合物的化学成分的数量和比例。 export wheat without quantitative limitations; quantitative analysis determines the amounts and proportions of the chemical constituents of a substance or mixture.
第一期已于一九九九年完成，包括在海岸公园内敷设采用车胎、船只残骸、矿石或混凝土制造的人工鱼礁。 The first phase, involving deployment of tyres, boats, quarry rock and concrete artificial reefs in marine parks, was completed in 1999.
硅石一种耐火土和石英的混合物，用于作冶金炉的内壁 A mixture of fire clay and ground quartz, used to line metallurgical furnaces.
四重花瓣；四元混合物。 quaternate leaves; a quaternary compound.
钴蓝色素，花绀青一种混合的氧化钴，用在陶瓷中产生一种蓝色颜料，并可用来制造大青 An impure oxide of cobalt, used to produce a blue color in enamel and in the making of smalt.
闲逛者，懒汉缓慢地或漫无目的地移动的人；混日子的人 One who moves slowly or aimlessly; a dawdler.
鬼混；混日子；虚掷光阴 Behave in an aimless and silly way; waste time in useless activity
杜松子酒和奎宁水混合成的酒。 gin and quinine water.
奎诺酊将金鸡纳树皮中提取结晶生物碱之后，剩下来一种黑褐色的生物碱混合物，用作奎宁的替代物 A brownish-black mixture of alkaloids remaining after extraction of crystalline alkaloids from cinchona bark, used as a quinine substitute.
疾病一种病症、混乱或疾病 A disease, a disorder, or an ailment.
杂种不同种族的混杂 A mixture of different races.
美国各肤色种族的混合 The integration of races in the U.S.
混杂的从两个或更多种民族或出身传下来的 Descended from two or more races or breeds.
混血人后代的 Of mixed racial descent.
混血种人的 Of mixed racial strains.
混血儿 A person of mixed racial descent.
一个混血种人 A person of mixed racial strains.
煤、炭和木材混合在一起燃起的熊熊炉火，使这屋子放着光彩。 It glowed delightfully in the radiance of an immense fire, compounded of coal, peat, and wood;
连上一个碳原子的用另外一个原子或原子团来替代混合物中某一原子或原子团的过程的或与此有关的 Relating to the replacement of one of several atoms or radicals in a compound by another atom or radical.
一种黄色的放射性矿物；一种由铀、镭、钒混合而成的矿石。 a yellow radioactive mineral; an ore of uranium and radium and vanadium.
钒钾铀矿一种铀和镭混合的黄色矿床，k（uo2）2（vo4）2?h2o A yellow ore of uranium and radium with composition K(UO2)2(VO4)2?H2O.
一个特定的正整数，用它乘以一个数位的权，得到下一个高位的权。例如，在十进制记数系统中，每个数位的基是10；在二五混合进制编码中，在每一个5以内的位上其基为2。 The positive integer by which the weight of the digit place is multiplied to obtain the weight of the digit place with the next higher weight, for example, in the decimal numeration system the radix of each digit place is 10, in a biquinary code the radix of each fives position is 2.