The adviser said, " The ignorant, wishing only to do good, often cannot help doing harm. "

I cannot help doing so under these circumstances.

在这样的情况下我不得不这样做.

Why is the person living how tired? How cannot help doing sth?

为什么人活着怎么累 啊 ?怎么身不由己 啊 ?

After aching, still cannot help doing sth.

疼痛过后, 依然欲罢不能.

A cannula has to be inserted into a leg vein.

必须应用小腿的静脉放置导管.

Results: the clinical application of permanent deep venous cannula is expanding gradually and maturation increasingly.

结果: 目前永久性深静脉插管的应用正逐渐拓展且日益成熟.

Objective To explore the infants nursing of trachea cannula in intracardiac operationunderdirect vision.

目的探讨婴幼儿心内直视手术后气管插管护理方法,以提高手术成功率.

Method: A skin incision trocar venipuncture cannula was used to replace vein incision.

方法: 采用皮肤切开套管针静脉穿刺置管代替静脉切开.

A cutting cannula then rotates quickly over the needle to obtain the tissue sample.

切割套管然后迅速转动穿刺针获取组织样本.

Objective : To summarize the clinical application of permanent deep venous cannula.

目的: 综述永久性深静脉插管的临床应用.

Parts of upper transverse arm shaft, front torsion bar cannula seat , shift plate , shift lever etc.

部分上横臂轴 、 扭杆前套管,变速平台 、 变速杆等零件.

This technique requires the use of a special cannula that produces ultrasonic energy.

这种技术需要使用一个特殊套管产生超声波能量.

The authors reported nursing 118 patients with deep burns in upper limbs receiving pressure therapy by elastic cannula.

笔者报道118例上肢深度烧伤病人应用弹力套进行加压治疗的护理.

Now I'll put a cannula over your nose.

现在我会放鼻导管到你鼻子中.

The commercial product has threes compositions such as polymer film, tracheostomy tube and disposable inner cannula.

目前市售的气管造口器,其主要构造由高分子膜 、 气管进口管及进食吸管所组成.

The surgeon connects the plastic tubes ( known as cannulae ) from the heart-lung machine to the patient.

外科大夫用塑料管 ( 俗称套管 ) 把心肺机与患者连接起来.

Cannulation allows the use of a guide wire , which gives better control over screw placement.

空心螺钉可以使用导针, 后者可以更好地控制螺钉的位置.

Compared with the ebullient, politically canny Mr Ahmadinejad , the three remaining challengers appeared drab and uninspiring.

与热情地, 政治上精明的Ahmadinejad相比, 另外三个竞选人看上去豪无生气,引不起兴趣.

But I'm trying to be a little canny about it.

但是我想对此谨慎一些.

The canny old lady knew that the book is too expensive.

那精明的老太太知道那本书太贵了.

She a canny guttersnipe, and the Hive seems a second skin for her.

她是个精明的流浪儿, 巢穴就像是她的第二层皮肤一样.