中英惯用例句:
  • 丙烯除虫菊酯一种合成的透明或琥珀粘性杀虫剂,c19h26o3,与除虫菊酯相似
    A synthetic clear or amber-colored viscous insecticide, C19H26O3, similar to pyrethrin.
  • 生长于巴尔干半岛的除虫菊,它羽状的叶子下面是白的且有丝质的绒毛;可制杀虫剂;有时归为菊类。
    white-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insecticide; sometimes placed in genus Chrysanthemum.
  • 一种从嘧啶衍生而来的白晶状酸,用于配制巴比妥类药物。
    a white crystalline acid derived from pyrimidine; used in preparing barbiturate drugs.
  • 用白铁矿、磨光钢或白金属所作的装饰品
    An ornament of pyrite, polished steel, or white metal.
  • 有毒的非金属元素,有多种同素异形体,稳定且有金属特性的灰同素异形体用于光电池,其在亮处的导电性比在暗处好,见于硫化物矿石中。
    a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable gray metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite).
  • 高聚物裂解气相色谱
    pyrolysis gas chromatography of polymers
  • 六氯乙烷一种无透明晶状化合物,cl3cccl3,用作樟脑的替代品和用于制造烟火、炸药及兽医药
    A colorless crystalline compound, Cl3CCCl3, that is used as a camphor substitute and in pyrotechnics, explosives, and veterinary medicine.
  • 迈耶努力培养自己的歌曲创作能力。他不炫耀吉他演奏技巧,而是追求难忘的旋律与有特的节奏谐和统一。
    Mayer dedicated himself to developing his songwriting skills, toning down the guitar pyrotechnics in favor of memorable melodies and distinctive rhythmic textures.
  • 透辉石一种淡绿,单斜晶辉石矿,camgsi2o6,用作宝石或耐火材料
    A light green, monoclinic pyroxene mineral, CaMgSi2O6, used as a gemstone and refractory.
  • 紫苏辉石一种绿的,棕的,或黑的易裂可切开的矿石,主要成分(fe,mg)2si2o6
    A green, brown, or black splintery, cleavable pyroxene mineral, essentially(Fe, Mg)2Si2O6.
  • 深绿到黑的玻璃状辉石族矿物,含大量铝、铁、镁。
    dark-green to black glassy mineral of the pyroxene group containing large amounts of aluminum and iron and magnesium.
  • 玄武岩一种硬的、致密的、黑的火山岩。它主要由斜长石、辉石和橄榄石组成,外表经常很光滑
    A hard, dense, dark volcanic rock composed chiefly of plagioclase, pyroxene, and olivine, and often having a glassy appearance.
  • 辉绿岩一种贝岩,颜深灰至黑,带有细微网纹,主要由长石和辉石构成,用作纪念碑或碎石块
    A dark-gray to black, fine-textured igneous rock composed mainly of feldspar and pyroxene and used for monuments and as crushed stone.
  • 最常见的凝固火山岩,是一种致密的深灰火成岩,纹理细密,主要由富钙的斜长石和辉石组成。
    the commonest type of solidified lava; a dense dark gray fine-grained igneous rock composed chiefly of calcium-rich plagioclase feldspar and pyroxene.
  • 顽火辉石一种象玻璃似的,常为淡褐灰的正方晶辉岩,具有一个镁硅酸盐基,主要为硅酸镁mgsio3,通常可在火成岩及陨石中发现
    A glassy, usually yellowish gray variety of orthorhombic pyroxene having a magnesium silicate base, mainly MgSiO3, usually found embedded in igneous rocks and meteorites.
  • 火棉胶一种极易燃的、无或黄糖浆状火棉、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.
  • 灰额主红雀一种大型,有冠的雀科鸣鸟(灰额主红雀红交嘴鸟属)产于墨西哥以及美国西南部,长有灰和红的羽毛以及短而粗的喙
    A large, crested finch(Pyrrhuloxia sinuata) of Mexico and the southwest United States, having gray and red plumage and a short, thick bill.
  • 卟啉一类含氧的有机化合物的一种,由卟咯衍生而来普遍存在于细胞质中,是构成血红蛋白、呼吸素及某些酶的基本结构
    Any of various nitrogen-containing organic compounds, derived from pyrrole, occurring universally in protoplasm and providing the foundation structure for hemoglobin, chlorophyll, and certain enzymes.
  • 在旧城改造拆迁中,对体现老北京特的四合院进行有区别地审慎处理和保护,并把原有各种地名的历史、内涵、事件等采取原址保留、部分保留或以雕塑、石刻等手段记录下来。
    In the renovation of the old city, the quadrangles (siheyuan), which bear the features of the old city, will be carefully dealt with and protected in different ways; and records concerning the origin, connotations, and incidents related to the historical places will be entirely or partially inscribed on the spot by permanent means.
  • 这种分裂而引起每封染体实际上分为四部份。
    Such split causes the chromosome pairs to be actually quadripartite..
  • 可以很清楚分辨出那三座被查理五世合并为这座行宫的大厦,尽管它们由几道带有彩玻璃窗和小圆柱的长廊与行宫主体建筑巧妙地紧紧连结在一起。这三座大厦是小缪斯府邸、圣莫尔神父府邸和埃唐普伯爵府邸。小缪斯府邸,屋顶边缘装饰着花边形栏杆,神采优雅;
    One could there distinguish, very well, though cleverly united with the principal building by long galleries, decked with painted glass and slender columns, the three Hotels which Charles V. had amalgamated with his palace: the Hotel du Petit-Muce, with the airy balustrade, which formed a graceful border to its roof;
  • 山齿鹑北美洲一种小鹌鹑(山齿鹑),羽毛呈褐,有白斑
    A small North American quail(Colinus virginianus) having brown plumage with white markings.
  • 鹑鹌属旧大陆的一种小的短粗尾的鹌鹑(鹌鹑),具有沙的有条纹的羽毛,通常用于实验室的研究工作
    A small, stub-tailed Eurasian quail(Coturnix coturnix) having sandy, streaked plumage and commonly used in laboratory research.
  • 面对他生气的样子,她的眼睛露出惧
    Her eyes quailed before his angry looks.
  • 可在那奇妙的假发之下那对光泽明亮的眼睛却闪着光辉。看来这人在训练成为台尔森银行的那种胸有城府、不动声的表情的过程中确曾饱经磨练。
    A face habitually suppressed and quieted, was still lighted up under the quaint wig by a pair of moist bright eyes that it must have cost their owner, in years gone by, some pains to drill to the composed and reserved expression of Tellson's Bank.
  • 世间有各式各样的美,温柔的美,文雅的美,雄壮的美,庄严的美,奇怪的美,峥嵘的美,纯然的力量的美,以及古古香的美。
    There are so many kinds of beauty, beauty of tenderness, of gracefulness, of majesty, of austerity, of quaintness, of ruggedness, of sheer strength, and of a suggestion of the antique.
  • 从定性的角度考虑,这种褪标明这种物质的无机铁的含量很低。
    this discoloration qualitatively suggests that the substance is low in inorganic iron.
  • 一种檀香科树木的木材,灰白,易加工。
    pale easily worked timber from the quandong tree.
  • 抗体荧光染使用与荧光染结合的化学抗体确认或定量在组织样品中的抗原的技术
    Any of various techniques that use antibodies chemically linked to a fluorescent dye to identify or quantify antigens in a tissue sample.
  • 度剂比较颜的定量分析。
    quantitative chemical analysis by color using a colorimeter.
  • 这架单翼飞机,只要一靠近地面就颠簸得像怒海中的一只小船,但是哈梅尔充分展示了他出的驾驶技巧。
    The monoplane, so long as it was near the earth, was thrown about like a small boat on an angry sea. But Hamel gave a splendid exhibition of airmanship;
  • 确定夸克在强烈反应中作用的量的属性
    A quantum characteristic of quarks that determines their role in the strong interaction.