Result hemorrhage after tooth extraction operation is always happened on local tissue injury, irregular operation and illogical adaption choice are the major cause of hemorrhage.
结果拔牙后出血以局部组织损伤为主，操作不规范和适应证选择不合理是造成出血的主要原因。
The spraying technique not only has the advantages of simple equipment, convenient operation and low cost, but also can be suited for irregular base surface with complex geometry shapes.
喷涂技术不仅具有设备简单、操作方便、费用低等优点，还具有能够适应不同基体表面形状的特殊优点。
Acid corrosion could be used for tolerance adjustment of irregular core and core rod, replacing difficult operation of tolerance adjustment by machining.
三酸腐蚀可以对异形型芯、芯棒的尺寸公差进行调整，以代替机械加工对公差调整的困难操作。
However, this new kind of business model has many problems in its operation such as internal management irregular, merchandise lack of personality, quality dispute.
然而，这种新型经营模式在其运作过程中却存在着诸如内部管理不规范、商品缺乏个性、质量纠纷多等问题。
Though regular news rule determines news operation process, many irregular news rules also play an important role in the process.
新闻规律在新闻运作过程中虽然起着决定性作用，但许多非新闻规律也起着非常重要的作用。
Working in the operation room may be harmful to nurses' health, because Ingaged in long period of operations, irregular surgical time and often get in touch with poisoning drugs, etc.
手术室护士常因手术时间长，手术时间不规律及经常接触有害的药品而可能对身体造成一定的损害。
The operation mode needs operate with two hands, having the disadvantages of easy brain tissue losing, the irregular cutting edge of the pachymeninx and long time needed.
这种手术方式需双手操作，容易损失脑组织，硬脑膜切缘不整齐，需用时间长。
Such algorithm is applicable to regular, irregular, single track and double track train operation diagrams, and can solve conflict problems of operation line in a short period.
该算法适用于周期、非周期、单线和双线列车运行图，能在较短的时间内解决运行线的冲突问题。
Alkali metals are one of the important causes that leads to poor permeability of charge column, irregular furnace operation, frequent hanging and scaffolding in the stack.
碱金属是导致高炉料柱透气性恶化、炉况失常、频繁悬料和在炉身结瘤的一个重要原因。
The serial thin section of the OA region has special advantage over other methods in measuring the irregular structure and is helpful for surgical operation in this region.
眶尖区薄层断面能原位、准确显示眶尖区结构，有助于临床眶尖区疾病的诊断与治疗。
On the 22nd of October, Denisov, who was a leader of a band of irregulars, was eagerly engaged in a typical operation of this irregular warfare.
十月二十二日，游击队员杰尼索夫和他的伙伴们斗志昂扬，一大早他们就开始行动。
On the 22nd of October, Denisov, who was a leader of a band of irregulars, was eagerly engaged in a typical operation of this irregular warfare.
十月二十二日，游击队员杰尼索夫和他的伙伴们斗志昂扬，一大早他们就开始行动。
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