用C30造句子，“C30”造句

在不停產的條件下，對結構進行加固，使混凝土強度達到C20、C30強度等級以上，達到預期的使用功能。

我也曾經做夢過，後來更寂寞，我們能留下的其實都沒有

Expression of Mannanase Gene man1 from Trichoderma Reesei RUT-C30 in Pichia Pastoris;

This project adopts C30 fine stone concrete with dry non-metal stiffening agent spreading over the ground and to plaster and even the floor mechanically.

對Q235鋼材、C30混凝土短柱構件的計算結果表明，鋼管的最小臨界徑厚比爲1700左右。

Experimental research on deformation properties and stress-strain curve of C30 recycled concrete

該工程採用C30細石混凝土上加幹撒式非金屬地面硬化劑，機械抹平壓光。

The Volvo C30 is packed with outside the box thinking and has a website to match, which includes a creative workshop and an extremely colourful, interactive test-drive.

經試驗表明，在砼中複合摻加膨脹劑和高效減水劑，可製得強度等級爲C30，抗滲等級P＞25的大體積防水砼。

Calculation for short columns using Grade Q235 steel tube filled with Grade C30 concrete indicates that the critical diameter to thickness ratio of steel tubes is about 1700.

根據統計分析和貝葉斯估計結果，建議了強度等級爲C20和C30再生混凝土抗壓強度的標準值與標準差的取值。