变送器上壳连有热电偶烧毁保护接线.The transmitter is wired for up - scale thermocouple burn - out protection.图一表明多路传输接线系统的原理.Figure 1 illustrates the concept of a multiplex wiring system.在固定接线端子上焊有三根导线.Three lead wires are soldered to th...
The immobilization of Bacillus megaterium ECU 1001 epoxide hydrolase was investigated.考察了多种载体对巨大芽孢杆菌ECU1001环氧水解酶的固定化.The FBC ( fluorous biphase catalysis ) is a new nonaqueous immobilization and phase - separation techni...
The elevator creaked to a halt at the ground floor.电梯嘎吱一声停在了一层。An elevator mechanic can work the machinery directly by turning this lever.电梯修理工可以转动这根杠杆直接操作机器。Kelly eased off his pace as they reached the elevator.当他们走到电梯前...
蓝莓蓝莓中最有益于健康的化合物是花色素甙.Blueberries The most powerful health - promoting compounds in blueberries are anthocyanins.花色素甙除了能克服导致心脏病和癌症的自由基的损害外, 还能提高脑力.Besides combatting the free - radical damage linked to heart disease and c...