difficult的例句大全

Results: The main causes of uterine rupture were unproper use of oxytocin, scared uterine, misrepresentation and difficult trans vaginal operations.

结果：资料表明致分娩期子宫破裂的顺序为催产素使用不当，疤痕子宫，胎位不正及困难的阴道手术。

METHODS: Through B-ultrasonic Examination and observation in the operations, the gall stone and gall disease are categorized into six types and comparisons are made for the operation difficult degrees to calot triangle stickiness and the duration time of the operation for types of this disease.

方法：通过B超检查与术中观察，将胆囊结石与胆囊良性病变分为Ⅵ型，并将各型Calot三角粘连率及手术时间延长发生率进行相互比较，得出结果。

We should enhance monitor during stage of labor and deal with abnormal fetal heart monitoring and tendency of difficult labor as early as possible for reducing neonatal asphyxia and improving the obstetrical quality.

加强产程中监护，对于胎心监护异常、有难产倾向病例，尽早处理，可减少新生儿窒息，提高产科质量。

Urinary infection is a common complication of diabetes mellitus and is difficult to treat.

摘要尿路感染是糖尿病患者的常见合并症,病情复杂,临床治疗难度较大.

It is difficult to make diagnosis early because there is no obvious symptom in the early stage. Most of patients have lost the chance for radical surgery. When the diagnosis is made, pancreatic cancer can not be operated in80% cases.

由于其早期症状隐匿，临床表现缺乏特异性，早期诊断十分困难，确诊时多已失去了根治性手术的机会，80%的胰腺癌不能手术切除。

Now I play to a9 or10 handicap on a shorter, less difficult course.

现在我在较短而不那么困难的球道上遇到9到10个障碍。

However, the most difficult spell was after the elimination from the Champions League.

但是，球队在被淘汰出冠军联赛之后经历了最困难的时期。

AIt gets difficult to breathe sometimes with all the traffic.

有时当车辆和人流太多的时候感觉呼吸都很困难。

Spanking is an age-old disciplinary technique, so turning the tide against it may be difficult.

打屁股是一种古老的管教手法，因此要扭转这种风气并非易事。

Chavez said her posse was particularly helpful when she was a freshman, missing her family in Chicago a seven-hour drive away and tackling a difficult calculus class.

查维斯说她的波赛圈在她读大一的时候特别有帮助，因为当时她想念远在七小时车程之外的芝加哥家人，同时还要苦修难懂的微积分课程。

On an especially difficult week for Disney in the United States, Shanghai proved that the company's pixie dust still works the same way it used to in a more innocent age.

这一周，迪士尼在美国的日子极其不好过，上海则证明，这家公司的魔法还像在过去那个更纯真无邪的年代里那么有效。

The construction of dcn network faces many difficult.

DCN网络的建设,面临到诸多困难.

It's also difficult to enforce agreed-upon guidelines for creating information types.

强制实行一致认可的创建信息类型的原则也很困难。

Like services, it is difficult to find an agreed-upon definition of architecture.

和服务类似，很难得到一个大家一致认可的体系结构的定义。

This fluid collects in the numerous air sacs in the lungs, making it difficult to breathe.

这些液体聚集在肺脏的多个气囊, 造成呼吸困难.

Because of the complex calculation process between the colour temperature, the correlated colour temperature and the chromatic coordinate ( u, v), it is difficult to analyze the expression of uncertainty according to the international organization for standardization ( ISO) guide.

从色品坐标（u，v）到颜色温度和相关色温的计算过程比较复杂，很难依据国际标准化组织推荐的不确定度评定方法进行分析。

In difficult times, people are willing to help hav difficulties!

在艰难时期, 人们都乐于帮助有困难的陌生人.

However, there a growing interest in a much more difficult problem related to IVP, i . e.

但是, 现在人们对困难得多的逆初值问题越来越感兴趣.

" It'shall not is too difficult work for an m . P . , shall it ? "

这国会议员工作该不会太困难 吧 ?

Results The lung infection was the main cause of heart failure. The clinic manifestations were frequent cough, difficult to lie flat at night, with palpitation, choke and dyspnea.

结果老年人肺部感染是导致心衰的主要诱因，临床上以夜间不能平卧、咳嗽频繁，伴心悸、胸闷及呼吸困难等左心衰表现为主。