查询词典 difficulties

Removing as much filling material as possible is very essential for success. However, one of the greatest difficulties faced by re-treatment is achieving complete removal of filling materials.

彻底去除根管内充填材料是根管再治疗成功的关键，而再治疗过程中去除根管充填材料非常困难。

The Reactionist party did not want it now, so that both political and financial difficulties block the way.

极端的保守派们当时就反对成立大学堂，现在也不喜欢它的存在，所以它会遇到政治和财政上的障碍。

The difficulties of real-time garment animation are draped garment simulation and collision detection.

实时服装动画的一个难点就是对服装褶皱的模拟，以及相应的碰撞检测问题。

They have a lot of difficulties to reckon with.

他们有许多困难需要考虑。

We have many difficulties to reckon with.

我们有许多难处需要考虑。

They had many difficulties to reckon with.

他们有许多困难要考虑。

They had many difficulties to reckon with .

他们有许多困难要考虑。不适合

We must reckon with all possible difficulties.

我们必须估计到可能遇到的一切困难。

This paper have a discussion on the theory about recommender system base on collaborative filtering technology, and the use in engineering applications, and deficiencies and difficulties of this system.

论文论述了基于协作过滤技术的个性化推荐系统有关理论和此理论在工程上的应用，以及此种类型系统存在的不足和困境。

Since the old wells in this gas reservoir were shut in almost 13 years ago, either the workover or the gas production has faced all kinds of technical difficulties and safety risks in terms of wellbore corrosion evaluation, recompletion, corrosion and prevention, and hydrate prediction and control, etc.

该气藏老井封存时间长达13 a，修井采气面临井筒腐蚀评价、重新完井、腐蚀与防治、水合物预测等难题，存在较大的技术难度和安全风险。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。