不易的

First, it is usually propagated vegetatively from stem cuttings that do not store well and are costly to cut and handle.

首先，它通常用插枝进行营养繁殖，插枝不易贮存，切枝和处理的成本高。

Her explanations for failure to do the work were voluble but not easily believed.

她对工作失败的解释口若悬河，但不易为人相信。

Series BDS roller screen which obliquities of screen face are changes in turn. The maximal one in inlet then become small gradually. It can realize fast filter and not easy blocking. Best for washy coal.

BGS 变倾角等厚系列滚轴筛，筛面倾角依次变化，入煤处最大，角度逐渐变小，实现快速等厚筛分，不易堵筛，适用于大水分弱粘煤的筛分。

No nails,siae ,uni-form dimension and easy to protect transporting goods;· High strength,good quality and durability;· Perfect frame and come feet, Full use of site and space in stack and transport;· Accesible from four sides by stacker and forklift truck;· Light weight,easy to handlle and reduce labour intensity;· Waterproof,anti worm and white ant, flame resistant and so on ,advantages etc

模压托盘产品主要优点有： 1 、无铁钉，尺寸稳定，整体性能好，能更好地保护运输货物； 2 、强度大，质量稳定，坚实需用； 3 、有完美的板架和锥型脚形，堆垛运输能充分利用场地和空间； 4 、有四个作业面，方便机械铲车多方向操作； 5 、重量轻，使用方便，减轻工人劳动强度； 6 、具有防水、防虫、防白蚂蚁和不易燃烧等优点，可多次及跨国重复使用。

The fat boy wanted to climb over the winder of the storehouse. But he is too fat to get through

那个胖男孩孩想从仓库的窗户里爬过去，不过他太胖了身子不易通过。

As a result, there is a wooden block use of wood high, inter-Ridge, sarkastodon and erect the fine line.

因此，木版搁置的木柴有质不天刚健、纹路精密、不易翘裂等特不背。

Not apparent in the test results is the yellowing of papers after exposure to OZONE.

另一个不易被察觉的是纸张暴露到臭氧环境中会发黄。

The indistinguishable yolk sac tumors cell in teratomas can be found by AFP staining combined with SP1 staining.

AFP和SP1可检出畸胎瘤中不易察觉的卵黄囊癌成分。

Even so, condoms made of animal intestine — known as ＂French letters＂ in England and la capote anglaise in France — remained popular for centuries, though always expensive and never easy to obtain, meaning the device was often re-used.

尽管如此，使用动物肠制成的避孕套，在英国称作＂French letters＂，在法国叫做la capote anglaise，虽然价格昂贵，且不易获取，但是仍然畅销了数个世纪，说明该避孕用具可重复使用。

Venipuncture when 2 M In of prolapse of nature of armrest of antebrachium edge chair, can increase pressure of vein of limbs Yuan Duanjian, make arm vein natural inside short time plentiful, after handlers take advantage of an opportunity plunges into hemostatic belt, make the same score the arm put on chair armrest, the place that hemostatic belt ties is apart from puncture to nod 10~15 Cm, time is beautiful with 30~120 S, after such making that syringe needle enters blood-vessel, continueing to advance in the process, cause loss not easily to hemal wall, raised puncture to become power and hemal repeated usage...

静脉穿刺时前臂沿椅子扶手自然下垂2 m in，可增加肢体远端浅静脉压力，使手臂静脉在短时间内自然充盈，操作者顺势扎止血带后将手臂平放于椅子扶手上，止血带扎的位置距穿刺点10~15 cm，时间以30~120 s为佳，这样使针头进入血管后在继续行进过程中，不易对血管壁造成损伤，提高了穿刺成功率和血管重复利用。。。

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