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- Fixed distance double line automatic treatment of tunnel coordinates in mine ventilation visualization 矿井通风系统可视化固定宽度巷道双线处理
- Problems and Solution of Direction-changing Circuit ofTwo Lines Automatic Block 二线制自动闭塞辅助改方电路的缺陷及解决方法
- The opening formed by such a doubled line. 圆孔这样的折叠的绳子所形成的圈
- He looked at the double line of peasants and he spat on the ground. 他望望两排农民,朝地上啐了一口唾沫。
- You can right-click again to switch back to double line ducts. 您可以再次右键单击管道形状以切换回双线管道。
- The foundation of automatic block and cab signal is track ciruit. 自动闭塞和机车信号的基础是轨道电路。
- Automatic Block and Footing keys for material estimates. 自动闭塞和落脚点钥匙材料估计。
- "Kids" and "pandas" swing toward the center, coming to a halt in a double line. “小山羊”和“熊猫”队队员迅速走向球场中央,止步成双行站立。
- Well, just right outside of the doubles line. 就在双打区外面阿。
- On the base of reducing the problem, this paper put forward the idea improving bonding circuit to automatic block with audio frequency shift modulated track circuit and other signal equipmemt on the Hu Hang and Zhe Gan line. 在减少自动闭塞初期故障的基础上,对沪杭、赣线移频自动闭塞与其他信号设备的结合电路,提出了改进意见和实施措施。
- Automatic block interval time variation of Nanjing-Chuxian Section on Jin-Pu Railway Line designed by our institute won the excellent design prize of the First National Excellent Designs. 我院设计的津浦线南京至滁县段自动闭塞变更间隔时分工程项目荣获第一届国家优秀设计奖。
- Automatic block signals and other menas of communication enable railroads to operate safely. 自动停车信号及其它通信方式使铁路得以安全运行。
- The paper discussed the wiring pattern,protection and characteristics of electified section post with double line quadripole wiring. 论述了双线电气化分区亭的接线方式、保护及其特点。
- Signal demodulation of automatic block with audio frequency shift modulated track circuits was implemented with phase-locked loop( PLL) technique and a singe chip microcomputer. 利用锁相环(LL)窄带跟踪特性;与单片机结合;实现自动闭塞系统移频信号解调.
- A description is given to method and technology a-dopted against track deviation during construction of elastic monolithic track bed in long double line tunnel. 针对长大铁路双线隧道轨道结构施工中发生的弹性整体道床轨道偏移问题,阐述了纠偏的方法和施工工艺,为以后同类工程提供借鉴。
- By comparing the two formulas, the paper concludes that moving automatic block can reduce the train headway and improve the transportation capacity. 通过对两公式的比对,得出了移动自动闭塞系统能够缩短列车的运行间隔,提高线路的通行能力。
- Analyze this sentence. Draw a line under the subject, a double line under predicate, a wavy line under the attribute, and a dotted line under the adverbial. 分析这个句子。在主语下划横线,在谓语下划两道横线,在定语下划曲线,在状语下划虚线。
- On this basis, computation formulas of train headway under fixed automatic block and moving automatic block are deduced in the paper. 在此基础上推导固定自动闭塞和移动自动闭塞系统下列车间隔的计算公式。
- Analyze this sentence. Draw a line under the subject, a double line under the predicate, a wavy line under the attribute, and a dotted line under the adverbial. 分析这个句子。在主语下划道横线,在谓语下划两道横线,在定语下划曲线,在状语下划虚线。
- Installation of automatic block valves with limit switches on each stream entering or leaving the compressor sections is foreseen. 应预先在压缩机的入口和出口物流管线上安装带有限位开关的自动切断阀。