不易的

This is an important reason for the above-mentioned problem of unsaleable expensive houses.

这是一个重要的理由不易卖的高价房子的上述问题。

Education is hard to come-by, not to mention, dental checkups. For Jessica, this opportunity is a blessing because the 5-year-old no longer has to worry about toothaches.

教育得来不易，更何况牙医的医疗对洁西卡来说有这个机会很幸福，因为五岁的她不用再担心牙痛的问题。

Potential-energy-surface calculations display that superheavy nuclei have in general much harder shapes than that of the nuclei in other mass regions.

位能曲面的计算结果显示，与其它区域的核相比，超重核的形状不易变化。

Self cleaning , durable , high speed dynamic separation device smoothers grinding media movement to provide better separation result .

动态间隙式的分离装置，使用超高硬度的碳化钨合金，耐磨性特佳，高速转动的动片使珠子不易滞留，并具有自动清洗作用，确保分离效果。

In the forests and savannas where our species got its start, being able to reach up and pluck fruit trees was a good thing.

我们的祖先最先生活在大森里和热带的大草原上，他们能用前肢向上摘到树上的果实，这实属不易。

In addition,ribozymes can also be artificially designed. For all these reasons,the discovery of the ribozymes provide more specific methods of gene therapy on the human cancer.

研究表明，核酶具有较单链的反义核酸更为稳定和简单的空间结构，不易受到核酸酶的破坏，因结构简单，可以人工设计。

Water has trouble entering this impervious soil and runoff is very common during rainfalls.

在下雨的时候，雨水不易进入这种密封的土壤从而成为径流是很平常的。

However, quality and theological orthodoxy are impossible to screen so we pray especially for those churches that have few resources for their pulpits that they will find good solid spiritual food to eat in the Word.

然而，要找到有好质素及正统神学的资源确实不易。让我们为那些讲坛讯息较弱的教会祈求，希望他们能找到有好质素的属灵食物。

After coating the surface as opposed to dealing with ordinary steel furnace chamber, stainless steel plate from the oven cavity on the material to ensure that the rust is not easy, even if the bump out of the larger pit, not the loss of "stainless" properties.

相对于经表面涂敷处理的普通钢板炉腔，不锈钢炉腔从钢板材质上就保证了不易生锈，即使磕碰出较大的凹坑，也不会失去&不锈&的特性。

The Base64 Content-Transfer-Encoding is designed to represent arbitrary sequences of octets in a form that need not be humanly readable.

Base64是一种很常见的编码规范，其定义为：Base64内容传送编码被设计用来把任意序列的8位字节描述为一种不易被人直接识别的形式。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐