Jet aerator especially self - suction jet aerator can meet the need well.射流曝气,尤其是自吸式射流曝气就可较好地满足这一要求.The length of air cavity is an important factor in design of lateral aerator.侧空腔长度是侧墙掺气坎设计时考虑的重点内容.The optimum aperture ...
尽管他家境一般，但也并不算贫穷。Though his background was modest, it was in no sense deprived.你得有硬通货才能买到还算不错的东西。You need hard currency to get anything halfway decent.他算出了他们活期存款账户上的余额总和。He figured up the balance in their checking account...
He controls two daily newspapers and four local weeklies.他控制了两家日报和四家地区性周报.At last her picture appeared in one of the weeklies.终于有一家周报登出了她的照片.Two of the four national daily papers are to become weeklies.四份全国性日报中,有两份将改为周刊....
Methods: To assess cerebrovascular autoregulation are variable , including blood pressure - autoregulation and cerebrovascular motor reactivity.评价脑血流自身调节的方法很多, 主要包括血压 - 自动调节和脑血管运动反应性两方面.The relation between high - densit...
Conclusion Positive surgical treatments can take satisfactory effects on acromegalic cardiomyopathy.结论肢端肥大症性心肌病经积极的手术治疗能够获得满意的疗效.His general state of health is fairly satisfactory.他总的健康情况相当令人满意。" Is that all right ? Not ...