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- The roof abscission layer is the biggest security hidden danger in bolting support tunnel. 顶板离层是锚杆支护巷道最大的安全隐患之一。
- Engineering definitions of the extent of various structures are given for engineering applications based on displacement observation of the roof abscission layer. 为工程应用,籍助顶板深基点位移观测,给出了各结构范围的工程界定。
- Roof Abscission Layer and Monitor 顶板离层与监测
- Keywords rock bolting;roof abscission layer;engineering monitoring; 锚杆支护;顶板离层;离层监测;
- Controlled Stability of Rock Bolting Roadways Based on Roof Abscission Layer Monitor 基于顶板离层监测的锚固巷道稳定性控制
- roof abscission layer 顶板离层
- For conifers which do not form an abscission layer at the base of the cone, shakers have been partially or completely unsuccessful. 对于球果基部不能形成脱离层的针叶树,摇树机的作用不大,或者完全不起作用。
- Another chemical in leaves, auxin, controls a special band of cells at the base of each leaf stem, called the abscission layer. 叶子中另外一种化学元素,生长素,控制着每片叶茎低端处一组特殊的细胞,叫隔离层。
- Tyloses are often found in injured tissue, older wood, and below an abscission layer, and can completely block the conducting vessel. 受损害的组织、衰老的木材和离层下方的位置常发现侵填体,这可以完全阻塞负责运输的导管系统。
- To do the measure abscission layer grouting in site, the first step is to make clear the developmental rule of abscission layer. 要进行采场覆岩离层注浆等技术措施,首先必须弄清离层的发展规律。
- In fall, however, cooler and shorter days trigger an end to auxin production, allowing the abscission layer to grow and cut off the circulation of water, nutrients and sugar to the leaves. 然而,在秋天,天气变冷、变短,这使得生长素停止生长,进而,隔离层自由生长,从而阻断了叶子的水、养料和糖的循环。
- She and I can't live under the same roof. 她和我不能住在一起。
- normal abscission layer development of hilum 种脐的正常离层发育
- Abscission zone and abscission layer 离区与离层
- The stone made a dent in the roof of my car. 我的汽车顶让石头砸了个坑。
- Snipers shot at the invaders from the roof tops. 狙击手从房顶上向侵略者射击。
- The rain water drips from the roof. 雨水从屋顶滴下来。
- movement of overlying strata absciss layer 覆岩离层运动
- During the gale roof tiles came hurtling down. 在暴风中屋顶的瓦片哗啦啦地落了下来。
- Can you shoot up at the bird on the roof? 你能射中房顶上的那只鸟吗?