常見例句The main facilities to put out the fire in roof tanks are fixed and semifixed foam extinguishing system. 浮頂油罐火災(zāi)撲救的主要設(shè)施是固定、半固定泡沫滅火系統(tǒng)。The main results are that the area for fixed sand land and semifixed sand land decrease,and the mobile sand land increase,and the salinate fields also shrunk. 結(jié)果表明,該地區(qū)固定半固定沙地面積均有所減少,流動沙地擴大,同時鹽堿地大大萎縮。A device or component of some data-processing machines that permits the expression of instructions in a semifixed computer program by the insertion of pins, plugs, or wires into sockets or hubs in the device, in a pattern to represent instructions. 某些數(shù)據(jù)處理機的一種設(shè)備或部件，可按表示指令的模式，用插針、插頭或?qū)Ь€插入板上的插座或插孔的方法來表示半固定計算機程序的指令。semifixed subsurface foam installation 半固定液面下泡沫噴射設(shè)施a device or component of some data-processing machines that permits the expression of instructions in a semifixed computer program by the insertion of pins,plugs,or wires into sockets or hubs in the device,in a pattern to represent instructions 某些數(shù)據(jù)處理機的一種設(shè)備或部件，可按表示指令的模式，用插針、插頭或?qū)Ь€插入板上的插座或插孔的方法來表示半固定計算機程序的指令。semifixed penstock 半固定式壓力水管 返回 semifixed