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- The trapezoid method has been adopted to measure the tear strength of twelve fabrics. Comparison of properties between the denim and cotton plain cloth has been made by means of multi element regression analysis. 采用梯形撕裂法對12 種織物進(jìn)行了撕破強力的測定，通過(guò)多元回歸分析，對牛仔布和棉平紋布進(jìn)行了性能比較，發(fā)現影響織物撕破強力的主要因素有紗線(xiàn)的斷裂強力、織縮、交織阻力、織物密度和紗線(xiàn)斷裂伸長(cháng)率等。
- Multi element alloy grinding balls with steel-forging; I ligh manganese alloy liners and series ot grindung balls with specialities; Nodular cast iron, Grey cast iron inspection covers, Rain cover-plate, iron railinge etc eivil worke. 多元合金磨球,鋼鍛;高錳合金鋼襯板及特殊性能的磨球系列;球墨鑄鐵、灰鑄鐵檢查井蓋、雨水蓋板、鐵藝柵欄等市政工程鑄件。
- ICP AES is employed to determine multi elements in rocks. The samples are digested by mixtures of HNO 3/HF/HClO 4 and the residue is treated with 5% HNO 3. The solutions are subsequently analyzed by SPECTRO model ICP AES with satisfactory results. 探討了用ICP－AES法同時(shí)測定巖石中的多種元素，樣品經(jīng)過(guò)HNO3/HF/HClO4混合酸消解，殘渣用5%25HNO3溶解后測定，獲得滿(mǎn)意結果。
- Study on multi element determination in drinking water by ICP OES and ICP MS 電感耦合等離子體光譜和質(zhì)譜法用于飲水中多元素分析的研究
- In a printer, the removable type element. 印刷機上可拆卸的打印部件。
- He's in his element when playing badminton. 他打起羽毛球來(lái)真是得心應手。
- This heater needs a new element. 這個(gè)加熱器需要一組新電阻絲。
- I'm out of my element in political discussions. 我不喜歡參加政治討論。
- Maintenance of PC is in my element. 我對電腦的維修保養很在行。
- Simultaneous Determination of Multi Elements in Rocks by ICP AES ICP-AES 法同時(shí)測定巖石中多種元素
- Sulphur was not identified as an element until1810. 1810年以前還沒(méi)有認出硫是一種元素。
- The scientists are in search of a new element. 科學(xué)家們正在尋找一種新元素。
- Application of multi element composite ground in groundwork processing of drainage culvert 多元復合地基法在排水箱涵地基處理中的應用
- He was out of his element at the ball. 他在舞會(huì )上感到格格不入。
- There's an element of truth in his story. 他說(shuō)的有些道理。
- Water is a fish's natural element. 水是魚(yú)的自然棲息地。
- Keywords EDXRF;matrix effect;quasi-absolute surveying;factor of sunthetical sensitivity;multi element analysis.; 射線(xiàn)熒光方法;基體效應;準絕對測量;綜合靈敏度因子;多元素分析;
- A machine element moved by another machine element. 機械的從動(dòng)部靠其它機器部件移動(dòng)的機器部件
- Turn the mode dial to select multi exposure mode. 把模式盤(pán)轉到多重曝光模式。
- The central supporting element of a whole. 基礎、主旨整體的一個(gè)中心基本原則
