查询词典 canals

The existence of the distal third root canal in the lower first molar, which increased by the emergence of root canal missed chances in the clinical treatment, so it is very important to double-check the number of root canals when operating root canal treatment.

下颌第一磨牙远中第三根管的出现增加了临床治疗中遗漏根管的机率，因而根管治疗时对根管数目的仔细检查非常重要。

The wall of lased 15s or 30s were fused,removed smear layers and sealed dentin tubules.Laser's effects on middle and apical third root canals were pronouced than that of coronal third and had no damage.

结果 激光照射15秒和30秒组根管壁呈熔融状态，去除了玷污层，牙本质小管封闭和半封闭，未见对牙体硬组织的损伤。

One tipster told the tech blog Boing Boing that he was "told by a friend" that slaughterhouses in Iraq sometimes dump blood in canals.

有一个知情人士曾经告诉blog boing boing 说，他的"一个朋友告诉他"伊拉克的屠宰场会把血倾倒在运河中。

In the early 19th Century, it was thought that canals, in which boats and barges were pulled by mules along an adjacent towpath, would revolutionize commerce and travel.

在19世纪初，有人认为运河，其中船和驳船被骡子拉纤路沿相邻，将彻底改变商业和旅游。

In the early 19th century, it was thought that canals, in which boats and barges were pulled by mules trudging along an adjacent towpath, would revolutionize commerce and travel.

在19世纪早期，人们认为是运河变革了商业贸易与交通，骡子们拉着运河中的船沿着交界的牵道一步步地跋涉着。

In the early 19th century, we've s it was thought that canals , in which boats and barges were pulled by charging mules trudging along on an adjacent towpath where , would revolutionize its commerce and travel.

早在19世纪早期，人们认为运河会给商业和旅游带来革命，那时还是由骡子拉着船或舢板沿邻近的拉船路在运河中行进。

With the more than 20,000 miles of rails added to the transportation system between 1850 and 1860, total trackage surpassed 30,000 at the end of the decade, and the volume of freight traffic equaled that of canals.

1850－1860年间，铁路运输系统又增加了2万英里，到1860年底，铁路总里程已超过3万英里，铁路货运量与运河持平。

The study travel will involve travel by coach and overnight train to traditional Chinese towns and sites as well as some major new development projects that will inform our work in Beijing. In 2002 the tour included the burgeoning city of Shanghai, Suzhou, known for its canals and gardens, and visits to traditional Chinese towns in Shanxi province.

实习小组将乘长途汽车和夜间列车到达各老城区和现场进行实地调研，与此同时，实习小组将收到北京最新重要开发项目的信息。2002年调研的城市有快速发展中的上海市、以运河和园林闻名于世的苏州，以及位于山西省的中国古镇。

The workers who were employed building turnpike s and canals died like flies in the swamps.

那些受雇建公路和运河的工人在沼泽地区大批死去。

We see the foundations wearing away, the stone steps crumbling, the unnavigable canals.

他说："我们眼看着地基逐渐磨损，石头台阶碎裂，河道也不再通航。"

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。