The operation for hauling bulk ballast will need two access points along a segment at approximately2.5mile intervals.
搬运大批的道碴需要沿一个区段的两个进入点，间隔距离约为2。5英里。
By controlling ship floating state, the rate and ability of loading or discharging ballast water can be enhanced to ensure the adaptation of ballast water to cargo operation during the cargo loading.
通过控制船舶的浮态提高船舶压载水的速率及排放能力，保证货物装载过程中压载水与货物操作相适应。
The features of IR21592 dimming ballast controller is introduced. The operation principle and design of 36w fluorescent lamp electronic ballast circuit based on IR21592 are described in detail.
介绍IR 21592型调光镇流器控制器的特点，详细阐述基于IR 21592的36W荧光灯调光电子镇流器电路的工作原理与设计。
The preheating and lamp removed protection functions of the electric ballast can be implemented by the IR2153 added a few peripheral components and devices, the operation principle is described.
在I R 2153外围增加少量元器件，可实现电子镇流器的预热和无灯负载时的保护功能，叙述了其工作原理。
To improve the operation of the ballast, the ballast changes its operating characteristics based upon information received from the remote device.
为了改进镇流器的操作，该镇流器基于从远程设备接收的信息来改变其操作特性。
The operation principle, unite power factor and parameters designing of CIC-CPPFC electronic ballast are explained in detail.
详细分析了CIC-CPPFC电子镇流器的工作原理、 单位功率因数的条件和参数设计。
The operation features of the load circuit of the electronic ballast are analyzed.
分析了电子镇流器负载电路在谐振点火阶段和稳态限流阶段的工作特性。
The design features and working principle were introduced in the article. The railway stability after the ballast cleaning operation was analyzed.
介绍了该机的主要结构特点和工作原理，并对清筛作业后的轨道稳定性进行了分析。
Methods:32 cases of pyelolithiasis (34 kidneys) were treated by ureteroscopy ballast lithotripsy, and double J catheter was placed during operation, and then followed by postoperative ESWL.
方法：采用输尿管肾镜气压弹道碎石，术中留置双J管，术后配合ESWL治疗肾盂铸形结石32例（34个肾）。
Methods:32 cases of pyelolithiasis (34 kidneys) were treated by ureteroscopy ballast lithotripsy, and double J catheter was placed during operation, and then followed by postoperative ESWL.
方法：采用输尿管肾镜气压弹道碎石，术中留置双J管，术后配合ESWL治疗肾盂铸形结石32例（34个肾）。
应用推荐