Condoms are an effective method of birth control if used with care.如果使用得当,避孕套是很有效的避孕手段。Light colours provide an effective backdrop for pictures or a mirror.浅色是挂放图画或镜子很有效果的衬托。Women are sometimes seen to be less effective ...
MFM is an effective method to study magnetic domains and research magnetic materials.本文利用磁力显微镜研究纳米尺度磁畴的检测方法.Spacers make your child's inhaler easier to use and more effective.储药罐可以简化孩子用药,因此更为有效.Recent studies sugges...
反射光较弱,且是完全线偏振的.The reflected light is weak and completely linearly polarized.圆的钻石有最高的能力折射和反射光.Round Brilliant diamond has the highest ability to refract and light.扩大了的摄像头孔, 避免了闪光灯反射光的不良效果.Expand the camera aperture, avoi...
祥子心中仿佛忽然的裂了, 张着大嘴哭起来.Xiangzi's heart seemed to split in two, he burst out sobbing.祥子忽然的想哭一场!Xiangzi suddenly felt like bursting into tears.这么一想,他忽然的不那么昏昏沉沉的了,心中仿佛凉了一下.All of a sudden he felt less muzzy and his heart...
If your colonoscopy reveals a polyp, your doctor will remove it immediately.如果结肠镜检查发现息肉, 医生会马上给予切除.Coral is formed by certain types of polyp.珊瑚是由某些水螅体构成的.The asexual polyp in the life cycle of a hydrozoan.水螅虫类生命循环中的无性生殖水...