崩落

So it has a wide practical prospect.The main preparation technologies of titanium carbonitride coating are reviewed in the present paper.

但是，TiC涂层太脆，在使用中容易崩落；而Ti N涂层在高温条件下抗氧化、抗磨损能力等方面不足，限制了它们的进一步发展。

The mathematical relationships among mixed layer thickness, ore recovery and waste dilution against drawpoint spacing, volume per drawing, cut-off waste dilution and level interval are studied in details. It shows that the contact face between ore and waste as a ideal interface is incorrect during drawing.

以二次回归正交放矿计算机仿真实验为研究手段，以单一采场放矿为研究对象，详细地阐明了混杂层厚度、矿石回贫指标与漏斗间距、一份放出量、截止废石混入率及阶段高度之间的数学关系；研究指出：在放矿过程中，将崩落矿岩接触带视为一理想界面是不正确的。

The inner part of the core is compressed into neutrons, causing infalling material to bounce and form an outward-propagating shock front.

核心的内部被压缩形成中子，造成崩落的物质反弹和形成向外传播的冲击波。

Morth China ; stress measuring ; collapse of borehole ; inclined well ; algorithm ; stress state

华北；应力测量；钻孔崩落；斜井；遗传算法；应力状态

The field experiments on the secondary flow developed on the lee side show that there are strong sand transport potential at the lee side of the dunes near the surface because of the decreasing of the sand grain size and the other factors. The transport directions are nearly vertical to the dune trends. Those factors and the sand slumping on slip face, and the sand transport processes on the stoss slope make the transverse dunes maintaining their morphology under the advance processes.

对沙丘背风坡发育的二次流的野外观测表明，近地面一定高度内沙丘背风坡气流仍有一定的强度，由于背风坡的沙丘沙粒径较小等因素，背风坡气流仍保持一定强度的输沙率，输沙方向与沙丘走向基本上垂直，这种作用与沙物质向背风坡崩落、迎风坡的输沙过程等共同作用，因而使横向沙丘在运动中保持其形态。

For a decade, metallurgists studying the hulk of the Titanic have argued that the storied ocean liner went down quickly after hitting an iceberg because the ship's builder used substandard rivets that popped their heads and let tons of icy seawater rush in. More than 1,500 people died.

冶金学家花了十年时间仔细研究了泰坦尼克沉船的船体，提出这样一个观点：这艘深海巨轮在撞冰后迅速沉没是和造船厂使用了不合格铆钉分不开的，铆钉头的崩落使得冰冷海水瞬时涌入以至逾1500人罹难。

Within the huge sound, the Great Wall was being avalanched and collapsed.

随着隆隆的巨响，长城也随之开始崩落塌陷。

When the roof overhangs well into the gob and requires induced caving, the chocks can provide access to the gob.

当顶板overhangs早已进入采空区，并要求诱导崩落， chocks可以充分利用采空区。

On the other hand, the decrease of the critical strain for adiabatic shear with the increase of the plate hardness easily leads to the damage of plugging, and the decrease of the ductility and toughness, which may cause the damage of discing resulting in the decrease of the ballistic penetration.

另一方面，硬度升高，导致绝热剪切临界失稳应变降低，易诱发衝塞破坏，而且塑性与韧性降低，可能导致背面盘状崩落破坏，从而使抗弹性能下降。

As soon as Po made up his mind, he sends out three fierce attacks to Shin. Shin has just recovered and scruples to fight Po so he can barely resist Po's attack from beginning. Now, his sword is heavily hit by Po and he has to retreat swiftly to unload the harmful energy transmitted from the sword. Po, at same time, sends four forceful stabs to the "plum"" orchid""bamboo""chrysanthemum" four paints on east wall. After four big bangs, those paints rends at once. Three shallow holes occurred behind three of those while a whole piece of wall collapsed behind the "bamboo" paint. And, a secret cell appears there!

童博心念一定，立刻向童心猛攻三招，童心重伤初愈又心有顾忌，本来就只可勉强挡住他招式，这时被童博最后一招打在剑上，不得不向后疾退卸去劲力以免受伤，童博则趁此空档，突然向东壁上&梅兰竹菊&四幅画全力刺岀，砰砰砰砰四声巨响，那四幅画登时碎裂，其中三幅画后出现一个浅坑，但竹画的后面却是一整块墙版崩落，后面出现一个暗格！

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。