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- metal spacing block 金属隔离片
- The simulation shows that with same initial delaytime,complete moving block has minimum affected train trips and minimum totaldelayed time,whereas moving space block has maximum. 移动空间闭塞模式晚点列车总数最多,总的列车晚点时间最大。
- Made according to Standard JB/T6607-93,there are fixed type and movable type.Used as spacer block for machine tools installation and level adjusting. 按jb/T6607-93标准制造，用于机床设备的支撑安装、调整水平，产品有固定式和移动式。
- Made according to Standard JB/T6607-93,there are fixed type and movable type. Used as spacer block for machine tools installation and level adjusting. 按JB/T6607-93标准制造，用于机床设备的支承安装、调整水平，产品有固定式和移动式。
- subarachnoid space block anesthesia 蛛网膜下腔阻滞
- Made according to Standard JB/T8775-98,the structure can be divded to two/three layes,used as spacer block in machine tools installation and level adjusting. 按JB/T8775-98标准制造，产品有二层和三层两种结构形式，用于机床设备的支撑安装、调整水平。
- In the model, the flexural rigidity of mils, the rigidity of fastening, the rigidity of subgrade, slide plate, guard rail and spacer block are taken into account. 模型中考虑了钢轨抗弯刚度、扣件刚度、基础刚度、滑床台、护轨及间隔铁等因素的影响。
- Made according to Standard JB/ T8775-98, the structure can be divded to two/ three layes, used as spacer block in machine tools installation and level adjusting. 按jb/8775-98标准制造，产品有二层和三层两种结构形式，用于机床设备的支撑安装、整水平。
- Made accordimg to Standard JB /T8755-98, the structure can be duvided to two /therr layes .used as spacer block in machine tools imstallation and ievel adjusting. 按JB/T8755-98标准制造，产品有二层和三层两种结构形式，用于机床设备的支承按装，调整水平。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- Application of ephedrine in subarachnoid space block 麻黄素在蛛网膜下腔阻滞中的应用
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
