特点是

Catgut is a large tennis center line, which features can give you first-class feel, but because of natural causes, but also by the humidity and temperature, the durability of not particularly good.

羊肠线是众多网球线中间的一种，它的特点是可以给你提供一流的手感，但是因为是天然的原因，同时也受到湿度和温度的影响，耐久性也不是特别好。

What are the characteristics of the use of the different ways to express future time reference used by CEL? Is there any difference between CEL and ENS in the expression of future time reference? If yes, what is it? And what causes the difference?

本论文是一项基于语料库的研究，研究主要回答的问题是中国英语学习者是如何表达有关将来时间的事件及状态的，有哪些不同的表达方式，及这些不同的表达方式各自的特点是什么。

Digital image processing technology,the present reseach level about image alarm system is to separate eyewinker from monitoring image,and to judge whether the eyewinker is harmful according to the size of the area of object,this method is imprecise and suspectable.The image recgnition alarm system isan apply on image processing technology.when a foreign object enter monitoring place,we will segment、measure object,and analysis、judge through proportion characer or invariant monent.the result of the parameter will decide whether the eyewinker is harmful,if the object is harmful ,system will auto-startalarm device.

而本设计的主要特点是基于了数字图像处理技术，目前传统图像报警系统的研究水平是将异物从监控图像中分离出来，然后依据异物面积的大小来判断异物是否有害，它对异物有害的判断十分不准确，这种判断结果的有效性是很值得怀疑的；针对于这些弊端，本课题在数字图像处理技术上的应用是对监控场所进行全景监控，如有异物进入，对异物进行分割、测量，从不同的角度进行了分析和判断，进而决定异物是否有害，若满足场景所规定的有害条件，则启动报警装置，发出报警信息。

This compact machine has been renewed keeping unaltered main features of the well known PENTA 2100, in other words robustness, handiness, compactness, reliability that mean little request of after-sales service.

这种紧凑的机器一直保持更新，也是著名的季戊四醇2100换言之鲁棒性，轻便，紧凑，可靠性，是不是有点要求的主要特点是不变的售后服务。

The composi-tion of the seawater has changed rapidly since Phanerozoic, and the prolonged mineralogical changes of marine non-skeletal limestone and potash evaporates occurred in a phase on a 100-200 Ma.

结果表明：显生宙以来海水组分发生变化，经海相非骨骼灰岩和钾盐蒸发岩矿物学研究，发现这两种沉积岩长期以来连续变化，在"文石海"是MgSO4型蒸发盐，在"方解石海"是KCl型蒸发盐，从白垩纪晚期、第三纪早期的底部石盐溴含量及矿物学特征表明，此时处于"方解石海"，古海水组分的特点是造成缺硫酸盐型钾盐矿床形成的物化基础；通过NaCl-KCl-MgCl2-H2O和NaCl-KCl-MgCl2-CaCl2-H2O两个体系相图的分析认为，当时所形成的成钾原始体系母液是高镁、低钾氯化物型的卤水，在母液蒸发过程中，由于原始海侵母液与残余高镁母液的掺杂作用，致使结晶路线直接从氯化钠区到E点母液或光卤石与氯化钠共饱线上，而没有通过氯化钠和氯化钾的共饱线，因而在矿体中氯化钾相很少或几乎不存在，由于外界CaCl2型水体的掺杂，使成钾母液进入光卤石相区，随着蒸发的进行，最终形成溢晶石矿物。

According to the following drawing , it can be made a distribution. Why the breath application of Hulusi and Bawu is so especial. The explanation of voice reed can help to understand. Now, let's look at the key part of Hulusi and Bawu ,which be magnified and is a reed model . The libration come into being by the middle part that like the bird tongue, which librate and sound wave come into being. Its character is that the part ——from head to end broaden step by step, the head is narrow and the end is wider than the head. So, we can catch on that the end libration decide the bass pronunciation for the end is wider and it need more strong air while it librate, the libration of acuate part decide the high pronuciation for the acuate part is acuate and it needn't more strong air while it librate.

我们可以根据下图来进行气息力度的分配：强弱为什么葫芦丝、巴乌的气息运用会如此特殊，我从发音簧片的勾着上来讲可能会更容易理解，请同学们看一看这是放大后的葫芦丝、巴乌的心脏部件——簧片模型：它的振动是靠中间像鸟的舌头这一片上下振动而产生音波，它的特点是：头部到根部由尖逐渐变宽，头部较尖，根部较宽，我们这样理解：根部的振动是决定低音的发音，因为根部较宽故在振动时气流需要加强一些；尖部的振动是决定高音的发音，因为头部较尖细，故在振动是无需太强的气流。

I have finished the ratio calculation of mw materials used to produce cementclinker, relative environmental impact importance assessment of emissions andenvironmental synthetic index under different conditions.the result means that we can selectthe optimal procession parameter and optimal procession ,considering environmentalactor ,mechanic erect kiln is the best one among the different kilns.the procession of closed-loop recyclable concrete is introduced in detail ,we found it is possible to make full use ofwasted concrete illimitedly by proper design ,though the recyclable concrete physicalfunction decreased a little comparing with virgin concrete, it's environmental property ismuch better than usual concrete.we also found that it is possible to use wasted concrete asthe coarse aggregate or fine aggregate.we probe the possiblity that fuzzy mathematics isused to judge whether a product is green product or not.

确定了不同窑型的最佳的工艺操作参数；比较了不同窑型的环境性能，得出结论：预分解窑是最佳的工艺选择。本软件具有专家系统的功能，本软件的最大特点是动态性和灵活性，这是为人为的因素，地方的因素变化性而设计的。允许输入不同的边界条件，即可得到不同的结果，这为水泥-混凝土的环境化设计提供了有力的帮助。本人也努力设计一个适用于水泥厂的数据库的框架，来实现水泥厂的在线评估。本文探讨了实现环境化设计的可再循环的混凝土的设计，得出结论：通过合理设计的混凝土的无限循环是可能的，虽然再循环的混凝土的性能与原混凝土相比有所下降，但其环境性能是普通混凝土无法比拟的，本文还探讨了废混凝土的利用的可能性及评估，废混凝土用作混凝土的粗集料是合适的，虽也可作细集料，但不值得提倡。

To visit local indigenous villages, the island is full of dramatic gray-and stone house, the shuttle house in the quiet alleys, the intentions of tourists visiting the Maldives not to be missed, take Dhonis Tour Kurumba Kurumba, the island Features are easy to slip past the natural landscape, the island Qiao heart planting of coconut trees, as if the natural beach umbrella, the shade of a tree can be sitting quietly reading or chatting, can also chair lying on the white beaches, enjoy sunbathing, night, summer Duzuo, surf bring the world one deserted, Jiajie Moonlight, a beach Zhuangdian to silver, Spinning fiddle with bare feet, no wine can be drunk on the night, the Village is a good, but also Snorkeling lover's paradise.

去拜访当地土著村落，岛上尽是一幢幢灰白相间的石屋，穿梭在恬静的民房巷弄间，是用心寻访马尔代夫的游客所不能错过的，搭乘多尼船游览可伦巴岛Kurumba，岛上的特点是容易擦肩而过的自然景观，岛上巧心栽植的椰子树，犹如天然的遮阳伞，可以坐在树荫下静静地看书或聊天，也可以躺在白色的海滩椅上，尽情享受日光浴，夜间，海边独坐，涛声带来天地一体的空寂，皎洁的月光，把沙滩妆点一地银白，裸足拨弄细纱，不需美酒，也可醉上一夜，是一个不错的度假村，也是浮潜爱好者的天堂。

In recent years,'Orsten-type' fossils, characterized by remarkable preservation of the soft tissue of putative embryos and arthropod larvae, have transformed our view of the early evolution of metazoans.

近年来，&奥斯坦型化石&（其特点是，假设存在的胚胎和节肢动物幼虫的软组织保存非常完好）已经改变了我们关于后生动物早期演化的特点。

When it comes to technique, there are two major categories of Chinese painting: meticulous (or the 'gongbi' school), characterized by fine brush work and close attention to detail and freehand (or the 'xieyi' school) characterized by freehand brush work and exaggerated forms.

当涉及到技术，有两大类国画：细致，由细毛笔，并密切注意工作细节和特点徒手（或'现代理性精神'学校）特点是写意笔墨夸大的形式。

We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策，这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性，那么就能够保证该系统的建立是精炼的，即没有任何一条公理或推理规则是多余的。