查询词典 rock-solid

The rock drill fit for dry and wet drilling in medium hard or hard rock, bore and blasting operation.

手持式凿岩机适用于中硬或坚硬岩石的干式和湿式凿岩、钻孔和破碎作业。

Cao Yushu total right to build wells at coal mine near a period of construction work to be fully affirmed the work of the next stage of requirements: First, be aware of Coal Mine Safety Elm Well the importance of pre-production and further enhance the sense of responsibility and sense of mission , we must bear in mind the "second pioneering" historical mission, to take more effective and more practical methods of work, the scientific arrangement of the work, carefully organize construction work, the remaining project duration inverted one by one to ensure that mine pre-production schedule; second, is necessary to study the construction process to solve difficulties and problems arise, focus on strengthening the soft rock supporting and construction process of research, trial and error comparison, mine worked out well for Elm soft rock supporting a new road.

曹总对榆树井煤矿筹建处近一时期的矿井建设工作予以了充分肯定，并对下一步的工作提出了要求：一是要认识榆树井煤矿安全试生产的重要意义，进一步增强责任感和使命感，要牢记肩负的"二次创业"历史使命，采取更加有效、更加务实的工作方法，科学安排各项工作，精心组织施工，对剩余工程逐项倒排工期，确保矿井按期试生产；二是要及时研究解决施工过程中出现的困难和问题，重点加强对软岩支护和施工工艺的研究，反复试验比较，摸索出适合榆树井煤矿软岩支护的新路子。

It is a great rock or cliff on the loneliest part of the mountains, and, from the flowering vines which clamber about it, and the wild flowers which abound in its neighborhood, is known by the name of the Garden Rock.

这是一个伟大的岩石或悬崖上的山孤独的一部分，从它爬上约花藤，和野生花卉在其附近的比比皆是，是由花园岩石的名称命名。

Maintenance Guangzhou Rock wool lines and relative equipment; Knew well Panel system equipment and back up Rock wool PLC engineer.

维护广州岩棉生产线和相关设备；熟悉并做好天花板生产线PLC工程师的后备工作。

Ship manufacturing requires rock wool products with special properties. Jun Lian brand rock wool products are widely used in exported ship made in China.

造船业使用的岩棉制品各项指标比一般岩棉制品高，君莲牌岩棉制品经过特别的加工，被广泛应用于中国出口船舶制造。

In this paper mainly predictive expressions for porous materials are described.The thermal conductivities of rock wool and calcium silicate insulating materials havebeen calculated by these expressions,however,it has been found that there is somedeviation of calculated values from measured data for these insulating materialscontaining structural water.The effect of the structural water on thermal conductivityhas been studied by means of TG-DTA curves of rock wool and calcium silicateinsulating materials,and...

本文介绍了预测多孔材料导热系数的主要计算方程，通过岩棉保温材料和微孔硅酸钙保温材料导热系数的预测，指出这些方法在预测含有结构水的微孔硅酸钙保温材料导热系数时，与实测值会有较大的偏差，进而利用岩棉和微孔硅酸钙保温材料热重和差热曲线，研究了材料结构水对其导热系数的影响，提出了预测含有结构水的多孔材料导热系数的修正方法，其结果与实测值相当吻合。

Walls and roofs of accommodation rooms and working rooms exposed to the weather or adjacent to hot area to be covered with rock wool materials, others to be provided with ceramic wool, rock wool, etc.

起居舱室和工作舱室的围壁和顶部如为露天或与温度高的舱室相邻的围壁，均复以岩棉绝缘材料，其它按防火等级要求设置陶瓷棉、岩棉等。

Wall lining of accommodation room to be of compound rock wool plate with plastic covering of 30 thickness, galley and pantry to adopt compound rock wool plate with stainless steel sheet of 25 thickness.

居住舱室壁板采用表面贴塑厚度为30的复合岩棉板；厨房和配餐间采用表面覆不锈钢厚度为25的复合岩棉板。

This is our bed-rock /rock-bottom price.

这是我们的最低价格。

When it comes to water features, which go hand in hand with rockwork, faux rock has no mortared joints to leak and seep like real rock features do.

当涉及到水的特性，携手与假山手，人造岩石没有迫击炮接头泄漏和渗漏像真正的岩石特征做。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。