推土铲

It will survive one hit with dozer blades, but without them, would die in the one hit.

它可以依靠推土铲免受一次攻击而存活下来。但是没有它们，就会立刻死掉。

The largest radius is obtaind with the dragline, and the largest tonnage of earth is moved by the bulldozer, though only over short distanse.

拉铲挖土机的工作半径最大，推土机所推土的数量最多，只是运输距离很短。

The biomimetic furrow opener surface with UHMWPE tubular section ridges recorded equivalent stress of0.968×10~8Pa and stress distribution in direction of motion of0.166×10~8Pa as the lowest stresses values compared to the other surface designs of furrow openers.

ANSYS分析表明普通推土铲具有最高的等应力和最高的在运动方向上的应力分布，其值分别为1.30×10~8Pa和0.76×10~8Pa；等应力和运动方向上应力的最低值分别为0.241×10~8Pa和0.159×10~8Pa，发生于没有非光滑结构的超高分子量聚乙烯材料板表面。

The XT992 wheel loader, which is mainly used to load and unload the materials in bulk and also suitable for the performance of soil shoveling, spading, lifting and towing etc., is a high-efficiency and multi-purposes construction machine.

该产品王要适用于以装卸散装物料为主的作业环境，是国内唯一可以用于矿井下作业的3吨装载机，并可进行推土，铲挖，起重，牵引等作业，是-种高效率、多用途的工程机械。

In this article the bulldozing shovel-soil contact system was studied by two-dimensional finite element method. The distributions of the stress and strain in soil were analyzed separately under plane stress situation as well as plane strain situation.

本文运用二维有限元方法对推土铲－土壤接触系统进行了研究，分别分析了平面应变问题和平面应力问题中土壤所产生的应力及应变分布状况；对比了它们在两类平面问题中的差异。

The company produces various types of construction machinery buckets and rippers with full range and excellent quality.

公司生产的各类工程机械配件包括：挖掘机挖斗、松土器、大小臂、推土机推铲、装载机铲斗、护链架等。

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。