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利用充填材料将采空区充满顶板管理方法叫()

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2021-09-02 15:22
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()shall be liable for loss of and damage to the Vessel and/or goods arising or resulting from inaccuracies in stating the description,quantity,weight,measurement or contents.
崩落采矿法是以崩落围岩来实现地压管理的采矿方法,即随着矿石崩落,强制(或自然)崩落围岩充填采空区,以控制和管理地压。主要包括()。
Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo,without the authorization or privity of the Shipowner or his agent,is().
(), or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.
A salvor may be()the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.
The () is used for hauling in or letting out the wires or ropes.
Vessels must be()valid certificate of nationality or certificated of registry or license.
When loading or discharging dry mud or cement,crew members should use goggles and().
Effects which are dutiable or subject to prohibitions or restrictions should be declared in ().
()are liable to be stoten, pilfered or may damaged due to improper handing or stowage.
逻辑运算符(AND、NOT、OR)的运算顺序是AND→OR→NOT。
逻辑运算符(AND、NOT、OR)的运算顺序是AND→OR→NOT。
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利用充填材料将采空区充满顶板管理方法叫()
采空区的顶板处理方法有煤柱支承法。缓慢下沉法。顶板强度弱化法。充填法和()
充填空区时,根据充填材料的成分和输送方法不同,可分为();();()。
采空区顶板管理方法有
具有冲击地压煤层的采区应尽量不留煤柱,采用沿空留巷或沿空掘巷,如需留煤柱时,其宽度不得大于()米,形状应规则不得有锐角。应采用合理的采煤方法、顶板管理方法和落煤工艺,保证顶板充分冒落,并及时报废不需要的巷道。开采时采空区不得留有煤柱、木垛或其它板垛,如果在采空区留煤柱或板垛,必须将煤柱、板垛的位置和尺寸及影响范围标在()。
我国大部分矿区采用的采空区顶板处理的方法有哪几种?北宿煤矿采用那种方法?
什么叫ORS?如何配制?如何使用?
中等垮落顶板是指直接顶为松散岩层,厚度不大,能随回柱而垮落,但()充满采空区。
Mainly east 3 or 4 partly cloudy to overcast occasional rain()slowly south moderate or good.
()any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local quarantine officer must be notified immediately.
Should any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local Quarantine Officer must be()immediately.
Masters are()solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.
系统中雷达状态包括Unknown、Operational(or ON)、Failed(or OFF)、Detached。
管理(或非浮动)价格Administered(or inflexible) prices
The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire,()the claimant proves that the fire arose from fault or neglect on the part of the carrier,his servants or agents.
Shutdown price(or point,or rule) 停业价格(或停业点、停业原则)
翻译:With Average or With Particular Average(WA or WPA)()
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