1. The burial history and thermal history of the outcrop are modelled firstly in China, and the organic matter maturity (Ro% of subsurface source rock is predicted by artificial changing burial trace. 本文在国内首次模拟了野外露头的埋藏史和地热史,并通过人工改变埋藏轨迹,预测了盆地内中侏罗统地下烃源岩的有机质成熟度。
2. AUTO GROUND: Automatic ground balance - raise search coil off ground, press the AUTO GROUND button, lower the coil to the ground, and release the button for precision auto-balancing. 自动地面:地面自动平衡-提高搜索起飞地面线圈,按AUTO按钮地面,降低线圈到地面,并释放精密自动按钮平衡。
3. There are strict demands on ground brush of ground installation, and different ground brushes produced by using different ways of burying ground wires. 接地装置的接地电阻有严格的要求,不同埋设地线的方法会产生不同的接地电阻。
4. Additionally there are ground-to-air, ground-to-ground, air-to-ground and air-to-air missiles, etc. 另外,还有地对空导弹、地对地导弹、空对地导弹、空对空导弹等。
5. For low frequency and logic measurement, any ground connection from scope ground to circuit ground is OK, the probe ground may be left open. 对于低频和逻辑测量﹐如有任何从示波器的地到电路地的连接﹐探头的地就可以不接。