中英慣用例句:
  • 從西伯利亞引種到北美的一種粗糙的一年生草本植物;因為其具有高草????,所以對美國西部牧場的牛羊有害。
    a coarse annual herb introduced into North America from Siberia; dangerous to sheep and cattle on western rangelands because of its high oxalate content.
  • 中國和日本的一種懸鈎子,具有供觀賞的淺的粉紅色花朵和小的紅色果。
    raspberry of China and Japan having pale pink flowers grown for ornament and for the small red acid fruits.
  • 硫酸原料氣
    raw gas for sulfuric acid
  • 粘膠液一種粘膠性的金棕色溶液,含有黃原纖維素,用於製造人造纖維和玻璃紙
    A thick, golden-brown viscous solution of cellulose xanthate, used in the manufacture of rayon and cellophane.
  • 歧化酶任何一種在一個分子內能催化原子重新排列的酶,特別是那種引起一個磷????基從一個碳原子嚮另一個碳原子轉移的酶
    Any enzyme that catalyzes the rearrangement of atoms within a molecule, especially one that causes the transfer of a phosphate group from one carbon atom to another.
  • 治療胃潰瘍、胃炎和胃的藥物;通過阻止h受點部位的組胺起作用的藥物。
    a medicine used to treat the gastric effects of histamine in cases of peptic ulcers and gastritis and gastroesophageal reflux; works by blocking the effects of histamine on the receptor site known as H2.
  • 基因剪接將來自一個或多個不同有機體的脫氧核糖核碎片接合以形成重組脫氧核糖核,並使之在宿主有機體細胞內活動的過程
    The process in which fragments of DNA from one or more different organisms are combined to form recombinant DNA and are made to function within the cells of a host organism.
  • 粘液病毒一組含核醣核病毒的任一種,包括引起流行性感冒的病毒,通常與某種粘蛋白有關,而且會導致血紅細胞的凝集
    Any of a group of RNA-containing viruses, including those that cause influenza, typically having an affinity for certain mucins and causing agglutination of red blood cells.
  • 一種用來治療胃潰瘍、胃和食道逆流的藥物(商標是pepcid)。
    a drug (trade name Pepcid) used to treat peptic ulcers and gastritis and esophageal reflux.
  • 一種用來治療胃潰瘍、胃和食道逆流的藥物(商標是zantac)。
    a drug (trade name Zantac) used to treat peptic ulcers and gastritis and esophageal reflux.
  • 胃灼熱一種由於性胃液回流入食管下端而引起的通常集中在胸中部靠近胸骨處的燒灼感
    A burning sensation, usually centered in the middle of the chest near the sternum, caused by the reflux of acidic stomach fluids that enter the lower end of the esophagus.
  • 桿菌任一種桿狀的乳桿菌屬的不遊動好氧菌,它能使糖發酵産生乳,也是牛奶發的導因
    Any of various rod-shaped, nonmotile aerobic bacteria of the genus Lactobacillus that ferment lactic acid from sugars and are the causative agents in the souring of milk.
  • 一個需氧的革蘭氏陰性細菌的種,能從糖中産生氣體和,有時和牛奶的自然敗有關。
    a species of Gram-negative aerobic bacteria that produce gas and acid from sugars and are sometimes involved in the souring of milk.
  • 包括量滴定的或與之相關的。
    involving or related to acidimetry.
  • 被人類免疫係統的細胞釋放的血管擴張神經藥物;也能影響胃釋放的含量。
    a vasodilator that is released by cells in the human immune system as part of an allergic reaction; also affects the amount of stomach acid released.
  • ????質地文物保護技術
    Preservation Techniques of Silicate Cultural Relics
  • 辣泡菜由各種切成塊的蔬菜做成的腌製調味品
    A pickled relish made of various chopped vegetables.
  • 印度辣醬用水果、調料和藥草製成的有刺激性味道的調味品
    A pungent relish made of fruits, spices, and herbs.
  • 有鎮靜和催眠效應的一種巴比妥????;用作治療失眠和作為抗痙攣的藥物。
    a barbiturate with sedative and hypnotic effects; used to relive insomnia and as an anticonvulsant.
  • 那常常是一種辛的提示:鼕天即將來臨。今天這種悲鳴完全反映了他的心情。
    Always a poignant reminder of winter approaching, today the sound reflected his mood perfectly.
  • 泥灰土一種由粘土、鈣、鎂碇????和貝殼碎片構成的易碎混合物,用作缺乏碳鈣土壤的肥料
    A crumbly mixture of clays, calcium and magnesium carbonates, and remnants of shells, used as fertilizer for lime-deficient soils.
  • 一種無色有毒的晶狀有機,見於酢漿草和其他植物中,用於漂白、去銹和化學分析。
    a toxic colorless crystalline organic acid found in oxalis and other plants; used as a bleach and rust remover and in chemical analysis.
  • 一元衹有一個可置換氫原子的
    An acid having one replaceable hydrogen atom.
  • 每個分子含有四個可置換的氫原子的
    an acid containing four replaceable hydrogen atoms per molecule.
  • 每個分子含有三個可置換的氫原子的
    an acid containing three replaceable hydrogen atoms per molecule.
  • 每個分子含有兩個可置換的氫原子的
    an acid containing two replaceable hydrogen atoms per molecule.
  • 每個分子僅含有一個可置換的氫原子的
    an acid containing only one replaceable hydrogen atom per molecule.
  • 三元的三代的,三鹼(價)的每個分子中含有三個可取代的氫原子的。用於
    Containing three replaceable hydrogen atoms per molecule. Used of an acid.
  • 中的氫用金屬(或相同性質的基)代替而形成的化合物。
    a compound formed by replacing hydrogen in an acid by a metal (or a radical that acts like a metal).
  • 病毒各種動物、植物和細菌的簡單亞微觀寄生蟲之一,常引起疾病,主要由核糖核或脫氧核糖的一個核組成,周圍有蛋白質包圍。離開寄主細胞不能復製本身,病毒通常不被認作為是生物體
    Any of various simple submicroscopic parasites of plants, animals, and bacteria that often cause disease and that consist essentially of a core of RNA or DNA surrounded by a protein coat. Unable to replicate without a host cell, viruses are typically not considered living organisms.
  • 脫氧核糖核酸的復製
    replication of deoxyribonucleic acid
  • 傳染細胞被純病毒核感染,從而引起病毒在細胞中的繁殖
    Infection of a cell with purified viral nucleic acid, resulting in subsequent replication of the virus in the cell.