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control specimen造句

"control specimen"是什么意思   

例句與造句

  1. Textiles - test for colour fastness - test control specimen and standard of fading for nitrogen oxides and burnt gas fumes
    耐氧化氮和煙熏色牢度控制標(biāo)樣和褪色標(biāo)準(zhǔn)
  2. Results 1 . the expression of nf b p65 and i e in skin contusion repair in the control specimens , the positive staining of nf b p65 and i ba were in the basal cell layer , spinous layer , granular layer and sweat epithelium , sebaceous gland epithelium
    實驗結(jié)果1 . nfkbp65與ikba在挫傷修復(fù)過程中的表達(dá)變化正常對照組皮膚中, nfkbp65與ikba在表皮基底細(xì)胞層、棘細(xì)胞層、顆粒細(xì)胞層和真皮層皮脂腺、汗腺上皮細(xì)胞呈陽性表達(dá)。
  3. Observing the mechanics and effect of the new strengthening method with test and finite element method is supposed to offer a guide for technology and become valuable in theory and practice . both compression test , including four reinforced and three control specimens , and shear - compression test , including nineteen reinforced and four control specimens are being studied in this paper . the research on the curves of load - strain , load - deflection and hysteretic shows that the transverse translation of the reinforced columns is well controlled with an upgrading of both ductility and ultimate bearing capacity ( ubc )
    本文對4根鋼絲網(wǎng)外噴高強(qiáng)砂漿加固鋼筋混凝土柱和3根對比鋼筋混凝土柱進(jìn)行了軸壓試驗研究,并對19根加固鋼筋混凝土柱和4根對比鋼筋混凝土柱進(jìn)行了剪壓試驗研究;通過對試件荷載-應(yīng)變曲線、荷載-撓度曲線和滯回曲線等的研究表明,采用該加固方法能有效的約束柱子橫向變形,并對提高鋼筋混凝土柱的極限承載力和延性有明顯的效果;同時根據(jù)理論及加固機(jī)理分析提出了適應(yīng)于此加固方法的軸壓極限承載力計算公式。
  4. Studies have shown that ferrocement have emerged as a viable , cost - effective method in strengthening r c members . the thesis deals with the response of ferrocement with wire meshes as flexural strengthening material for reinforced concrete beams . the experiment of the study involved testing of 22 rc beams strengthened in flexure and 3 control specimens without strengthened
    本文對用鋼絲網(wǎng)砂漿薄層加固的受彎試件進(jìn)行了試驗研究,試驗包括22根用鋼絲網(wǎng)砂漿薄層加固的梁和3根沒有加固的對比梁,加固的形式包括u形三面加固及一面加固兩種。
  5. It's difficult to find control specimen in a sentence. 用control specimen造句挺難的

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