“不发育”造句
当反射和绕射相当
不发育时,这些波看上去很清楚.
The waves are sometimes seen clearly when reflections and discrimination are rather poorly developed.
艾滋病病毒在蚊子体内既
不发育也不会复制,蚊子嘴上残留的血液量微乎其微,远不足以引起传染.
The trace amount of the virus on the mosquito is not sufficient to cause an infection.
由于基质孔隙
不发育, 酸化措施不能从根本上改善储层性质,建议对地层采取压裂改造.
Matrix pores develop little, so acidizing method cannot improve reservoir property. Fracturing stimulation is recommended.