Earthing can be divided into two forms: connecting earth and connecting conductor substituted for earth.
接地可分为与大地连接、与替代大地的导体连接两种方式。
According to the difference of passing current and constructive mode of conductor, the conductor propagation is divided into three-phase, two-phase and single-phase propagation, etc.
根据通过电流和导体结构方式的不同，导体传输可分为三相传输、二相传输和单相传输等。
A basic chorus team has a conductor, who is the leader. The chorus team can be divided into four parts: tenor, bass, soprano, alto.
合唱团有一个指挥，声部可以分为男高音，男低音，女高音，女低音。
Methods: 47 cases of patients with pressure sores were randomly divided into treatment group (24 cases treated with semi-conductor laser and drug) and control group (23 cases treated with drug only).
方法：将47例压疮患者随机分为治疗组(24例)和对照组(23例)。
Method: 108 patients were divided into two large groups randomly, 56 groups were in semi-conductor laser therapy, 52 groups were in ultrashort wave Chinese treatment iontophoresis.
方法：108例入组患者，随机分为2组，56例半导体激光治疗组，52例超短波中药离子导入治疗。对两组病例的治疗疗效做出比较。
Method: 108 patients were divided into two large groups randomly, 56 groups were in semi-conductor laser therapy, 52 groups were in ultrashort wave Chinese treatment iontophoresis.
方法：108例入组患者，随机分为2组，56例半导体激光治疗组，52例超短波中药离子导入治疗。对两组病例的治疗疗效做出比较。
应用推荐