The location of the filling device should assure that the oiling operation is safe and reliable, and the technical parameters of draining device should assure the oil drainingeffect.
注油装置的设置方位须保证注油操作的安全、可靠，排油装置的技术参数须确保排油的效果。
2
Objective: to observe the effect of nimodipine on patients with hypertensive cerebral hemorrhage after minimally traumatic puncture draining of hematoma.
目的：观察微创血肿碎吸引流术联合尼莫地平对高血压性脑出血患者的疗效。
3
Others may have the opposite effect, draining us of our energy, making us feel tired and exhausted.