insufficient penetration 中文意思是什麼

insufficient penetration 解釋

insufficient : adj. 不夠的，不足的，不充分的；不適當的。adv. -ly
penetration : n. 1. 浸透；透過；滲透力。2. 侵入，【軍事】突破；（空戰中）深入敵方的飛行。3. 貫穿；（炮的）貫穿力；（光學機械的）透視力。4. 看破，洞察（力），眼光。

The hydrodynamic propulsor takes drill fluid as power source, with the aid of the axial load produced by the pressure drop of the bit nozzle, makes the axial force act on the bit to produce wob, making up for the insufficient wob, ensuring the bit feeding smoothly and improving the penetration rate

這種推進器以鉆井液為動力源，藉助鉆頭噴嘴壓降產生的軸向載荷，使軸向力直接作用於鉆頭產生鉆壓，彌補有效鉆壓不足，保證鉆頭平穩鉆進，提高機械鉆速。
Rapid deep penetration to the skin, eye - cycle regulation, eliminate toxins ; effectively improve due to insufficient sleep, eye fatigue, mental anxiety caused by the black, bags under the eyes, skin compact eye ; when soften eye the appearance of fine lines, eyes went on

可迅速滲透至肌膚深層，調節眼部微循環，排除毒素；有效改善因睡眠不足，眼部疲勞，精神焦慮所導致的黑眼圈、眼袋，緊致眼部肌膚；溫和平服眼部細紋，令眼睛神采飛揚。