bulldozers

Huge rockslides at times bury bulldozers and other machines.

有时候巨大岩石崩落埋没了压路机及其他机器.

Ways to Improve Outside Appearance of Welded Parts on Bulldozers

提高推土机焊接件外观质量的途径

Operating resistance caused by adherent friction on blade surface of bulldozers

推土板板面粘附摩擦力引起的工作阻力

The bulldozers piled up huge mounds of dirt.

推土机堆起一堆一堆的泥土。

cranes and bulldozers beaver away[2] throughout the territory, building new high-rises.

起重机和推土机无处不在，全力以赴地建造着新的高楼大厦。

the soil was gray and gravelly, compacted into hardpan by bulldozers and steamrollers.

原本布满碎石的灰白色土地被推土机和压路机压成硬土。

The bulldozers quickly leveled off the site.

堆土机很快把工地整平了.

The bulldozers quickly levelled off the site.

推土机很快就把工地整平了。

In association with the semi-rigid connection of track rollers of conventional bulldozers, the analysis concluded that the use of single shoe with high grouser is not worth the candle.

结合常规推土机支重轮半刚性连接的特点，经分析，得出的结论是：使用此种形式的履带板得不偿失。

Therefore, it requires bulldozers have good traction to maximize engine power, a higher operating rate and achieve a good economy.

为此，就要求推土机具有良好的牵引性能，以充分发挥发动机功率，获得较高作业生产率，达到良好的经济性。

Swamp bulldozers are equipped with an undercarriage that is configured to enable them to freely move around on a marshy land.

而湿地型推土机则通过其装有的底盘配置确保其在湿地作业运动不受限制。

firefighters are using water and bulldozers to battle a forest fire in new jersey's pine barrens .

在新泽西州的松林中，消防员正在用水和推土机抢救一场森林大火。

even that proviso looked threadbare when grim-faced italian police, backed by bulldozers, swept through shanty towns full of romanians.

当令人生畏的意大利警察，在推土机的掩护下，扫荡罗马尼亚移民居住的破旧棚屋时，那个附件看上去甚至有些陈腐不堪。

caterpillar and john deere, which makes diggers, bulldozers and farm equipment, saw sales leap.

卡特霹雳和因生产挖掘机、推土机和农用机械而著名的约翰.迪尔，销售额则出现了飞跃。

caterpillar and john deere, which makes diggers, bulldozers and farm equipment, saw sales leap.

卡特霹雳和因生产挖掘机、推土机和农用机械而著名的约翰.迪尔，销售额则出现了飞跃。

Giant bulldozers are biting off big chunks from the hill.

巨型推土机正把小山头一大口一大口地啃去。

Ten bulldozers start gathering together to operate, creating an brand new and flatter global arena.

十辆推土机开始聚在一起工作, 创造了一个全新且更平坦的全球竞技场.

New Technical Features in the Power Drive System of Foreign Large Bulldozers

国外大型推土机动力传动系统的最新技术特点

navy engineers known as seabees built a jetty and simply drove the unwanted jeeps, trucks, and bulldozers into the sea.

海军工兵也就是美国海军工程营的队员，筑了一道防波堤并将不要的吉普车、卡车和推土机通通丢到海里去。

The bulldozers piled up huge mounds of dirt

推土机堆起一堆一堆的泥土。

General work conditions and operating features of refuse bulldozers are analyzed, which includes some special requirements on power device, drivie line, travel system, work attachment and external covering as well as their respective design characteristics.

分析了环卫型推土机的基本工况和作业特点，论述了环卫型推土机的设计要求，其中包括对动力装置、传动系统、行走系统、工作装置和外观覆盖件的特殊要求，以及各自的设计特点。

Mobile vehicle terminal is an important part of open-pit truck automation dispatching system, which is installed in the trucks, shovels, the former machines, bulldozers or other discrete mobile devices.

移动车载终端安装在卡车、电铲、前装机、推土机等离散移动设备上，是露天矿卡车自动化调度系统的重要组成部分。

massive tractors and bulldozers are ripping into the treeline, toppling the huge trees.

巨型拖拉机和推土机正在切割树木线，巨大的树木被放倒。

The bulldozers that razed Penn Station were halted before they reached Grand Central.

推土机曾将纽约宾州车站（Penn Station）夷为了平地，但在抵达纽约中央车站（Grand Central Terminal）之前就被叫停。

Cranes and bulldozers beaver away throughout the territory, building new high-rises.

起重机，推土机为了建造新的高楼，在这片领地努力耕耘。

Rescue efforts are underway. Bulldozers work to remove tons of dirt, rocks, and trees.

救援工作正在进行. 推土机为清除大量的泥土 、 岩石和树木而忙碌.

The bulldozers piled up huge mounds of dirt...

推土机堆起一堆一堆的泥土。