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- The barrel had two metal hoops round it. 這桶有兩個(gè)金屬箍箍著(zhù)。
- Having only one metal ion or positive radical. 只有一個(gè)金屬離子或正基的
- The union of two metal parts by welding. 焊接把兩個(gè)金屬部件焊接為一個(gè)整體
- Here we use two metal balls two meters apart. 這里我們使用相距兩米的兩個(gè)金屬球。
- PEG-NTA was linked to vector that employed two approaches to PEGylate liposomes by metal ion affinity. 實(shí)驗利用兩種不同的修飾法藉由金屬螯合將聚乙二醇連接至微脂粒上。
- To combine(a metal ion)with a chemical compound to form a ring. 把（一個(gè)金屬離子）與化學(xué)復合物結合成環(huán)
- To combine(a metal ion) with a chemical compound to form a ring. 把（一個(gè)金屬離子）與化學(xué)復合物結合成環(huán)
- Well, two metal needles surrounded by a dozen holes. 哦，十二個(gè)圓孔圍繞著(zhù)兩個(gè)金屬指針。
- Chelation The process of forming a stable chemical complex (chelate) with a given substance, usually a metal ion, that involves the formation of at least two chemical bonds. 螯環(huán)化作用：用一定的物質(zhì)通常是一個(gè)金屬離子形成至少含有兩個(gè)化學(xué)鍵的一種穩定的復合體的過(guò)程（螯合）。
- The metal ion and the anion of the mineral acid form an insoluble salt. 金屬離子和無(wú)機酸的陰離子生成一種難溶的鹽。
- An alloy made from the mixture of two metals. 由兩種金屬混合而制成的一種合金
- The calix[4]arene metal ion complex formation constants in solvent polymeric membrane were determined directly by potentiometry with a two layer sandwich membrane electrode. 合成6個(gè)硒功能化杯芳烴為載體,采用雙層夾心膜電位法直接測定了溶劑聚合物膜中載體與金屬離子生成的絡(luò )合物生成常數。
- When two metal parts move over each other, they will wear away rapidly. 當二個(gè)金屬部件互在其上運動(dòng)時(shí)它們將迅速地磨損。
- METHODS In situ intestinal absorption model was used to study the intestinal absorpt ion mechanism and the intestinal absorption enhancer of the thymosin. 方法:建立在體腸吸收模型研究胸腺肽胃腸道吸收機理,以腸吸收參數指標篩選腸吸收促進(jìn)劑,以藥劑學(xué)指標篩選吸收劑和助流劑,設計制劑處方并制備之。
- 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. 方法以外觀(guān)色澤為指標,考察單獨加入抗氧劑或金屬離子絡(luò )合劑及其聯(lián)合應用對制劑外觀(guān)質(zhì)量的影響。
- A loud, harsh noise, such as that made by two metal objects in collision. 撞擊聲，鏗鏘聲強烈刺耳的聲音，如兩個(gè)金屬物體碰撞發(fā)出的聲音
- Influence of Metal Ion Contents on Enzymatic Deinking Process ZHANG Su-feng g. 用量左右。關(guān)鍵詞:酶脫墨;金屬離子;螯合。
- The first computer mouse was a carved block of word with two metal wheels. 第一個(gè)鼠標是電腦刻材料有兩個(gè)金屬輪子。
- When rare earth metal ion is used, the tetrazine is opened with unusually way. 而稀土與四嗪作用時(shí)發(fā)現四嗪環(huán)的異常開(kāi)環(huán)。
- The synthesis conditions, chelant, metal ion and buffer were optimized. 確定了最佳的合成方法、螯合劑、金屬離子和緩沖體系。
