1. Twenty three quadric polynomial regression equations are set up for the relationship between hot pressing parameters (temperature, pressure, time and mat MC) and panel properties (density, MOR, IB, MOE, thickness swelling, edge screw holding and face holding). Seventeen equations are notable by variance analysis. It shows that the experiment data conform to the mathematical model.
    建立了刨花板、大片刨花板五项性能指标（密度、静曲强度、吸水厚度膨胀率、垂直板面握螺钉力、平行板面握螺钉力）与热压工艺参数（温度、压力、时间、板坯含水平）二次多项式回归方程，在23个回归方程中，方差分析有17个方程具有显著性，说明试验数据与所采用的二次多项式回归的数学模型是基本符合的。

2. Clean your shoes on the mat, or you''ll muck up the floor.
    把鞋子在垫子上擦干净，否则你会把地板弄脏的。

3. After rolls up like a mat the Mars for two hours, giant nebula Japan Current finally everywhere comes, in which is smuggling the massive solar system planetoid fragment and the interstellar dust, as a result of the proliferation and fierce cooling, is following the grotesque and gaudy fierce electric discharge phenomenon, looks like an unprecedented interspace storm crazy biao to come, as if must sweep prevents its all!
    在席卷火星两个小时后，巨大的星云黑潮终于漫天而来，其中夹带着大量的太阳系小行星碎片和星际灰尘，由于扩散和剧烈的冷却，伴随着光怪陆离剧烈的放电现象，就像一场空前的星际风暴狂飚而来，似乎要扫荡阻挡它的一切！

4. Thus the development time and cost are reduced. A case study of front dash mat design is presented. A SEA model is set up and it is analyzed for the gap between the design and target. The testing result shows the optimized design is acc...
    文章以实际内饰声学件前围隔音垫的开发为例，建立了一个SEA分析模型，分析出目前零件设计与目标的差距，最终通过试验验证，此优化方案准确有效。

5. In the second year of middle school, Wu hua lived on his own in a building having nothing but a buket, a ladle, a straw mat, a quilt. He had to pick up scrap.
    在初二时，物华一个人独自居住在一幢只有一个水桶，一个勺子，一张草席，一条破被子的房子里，他每天早上都会去捡废品。

6. Would you please roll up the bed mat, I want to make the bed.
    你把床席卷起来，我收拾一下床。

7. mat up

7. They will feed on barley-meal and flour of wheat, baking and kneading them, making noble cakes and loaves; these they will serve up on a mat of reeds or on clean leaves, themselves reclining the while upon beds strewn with yew or myrtle.
    民以食为天嘛，大麦饭餐和小麦粉面（相当于汉文化中的粥饭和粑面）总还是要吃的，烤面包和揉面条总还是养人的，还可以做成蛋糕和圆饼尝尝鲜嘛；人们端出这些饭菜来并且恭恭敬敬地摆放在芦苇蓆垫上或荷花蒲叶之中（中国人则是饭香菜熟，案几供张，杯碟鸣金，碗筷奏乐，饕餮以乐），人们劳作之余不正是向往着斜躺神仙椅、脚戏二郎神的日子吗，最好还有金玉满床、红豆檀香的品味和满足感。

8. Paris Bishop the MorrisGermany advantage once conceived two earlier Pakistan cardtype the church synthesize a large-scale church, in 1163laid a foundation by pope Alexander three th, Gao Shengtan held theoffer ceremony in 1189, in 1240 the choir mat, west set up the surfaceand the central scroll is completed, porch, pray room and otherrepairs in after that 100 years completed one after another.
    巴黎主教莫里斯？德绪利曾设想将两座较早的巴西利卡式教堂合成一座大型教堂，1163年由教皇亚历山大三世奠基，高圣坛于1189年举行奉献仪式，1240年唱诗班席、西立面和中堂竣工，门廊、祈祷室和其他装修在其后的一百年中陆续建成。

9. Assembly process: according to the sequence of demolition to do a good job with the motor shaft in the bronze package stent; then followed by the centrifugal blades 22, respectively, through the motor shaft at both ends mounted on a bronze stand, every one leaves a mat Hexagon gaskets, pads can not be too much, too much will make no gap axis; then pump into the body, tightened up and bronze connecting blocks, pump body assembly finished; Finally, the pump body together with the motor assembly, fitted with filters plate line and by-laws, high pressure pumps on the renovation a success.
    装配过程：按拆卸的先后顺序，把配做好的电机轴套装在铸铜支架内；再依次将22个离心叶片通过电机轴分别装在铸铜支架两端，每隔一个叶片垫上一个内六角垫圈，不能垫得过多，过多会使轴间无间隙；再装入泵体内，旋紧铸铜连接座，泵体装配完毕；最后，将泵体与电机装配在一起，装上过滤网和附线板，高压水泵就装修成功了。

10. mat up什么意思

10. Try framing of piece of remnant wallpaper, or a saved piece of wrapping paper, a fabric remnant that has a striking geometric print or even a colorful place mat cut to size (pick up one for a song at that same thrift store).
    尝试墙纸零头做框，或用过的包装纸，或有醒目几何图案的零头布，或采色餐垫，把它剪至合适尺寸，或从同一家廉价商店里剪一段便宜布。

11. Run, the technology that jump is incorrect, the shoe that wear is improper, training ground is excellent, rough, step to go up in the good thing with good needle, motion has measured fourth concentration or slant big, can create sufficient department the happening with adipose phlogistic mat.
      一、足部脂肪垫炎发生的原因田径运动是跑跳较为集中的项目。跑、跳的技术不正确，穿的鞋不合适，练习场地过硬、不平，踏在尖硬的硬物上，运动量过丁集中或偏大，都会造成足部脂肪垫炎的发生。

12. This paper systematically introduces physical and mechanical properties of various glassfiber surface mat and raises some questions of correct use of surface mat and improvement of appcarance quality of FRP products from the three processes of hand lay up, filament winding and pultrusion
      本文较为系统地介绍了各类玻璃纤维表面毡的物理，力学等性能，并以玻璃钢制品的手糊成型，纤维缠绕成型，拉挤成型三种工艺角度，提出了正确使用表面毡，努力改善玻璃钢制品外观质量的一系列问题。

13. As she got up from the floor mat, a sharp pain shot through her left foot, but she fought to hold back tears.
      当她从美国上站起来时，左脚感到一阵刺骨的疼痛。她强忍住了泪水。本文来自英语学习

14. mat up

14. Work in office division by day, fill up moistureproof mat to sleep in big assembly room in the evening.
      白天在办公区干活，晚上就垫上防潮垫在大会议室睡觉。

15. Carpet: There are few things worse than a soggy bathroom mat. That''s why we are laying down the Aqua carpet by Finnish designer, Hanna Korvela. It is a reversible woven carpet made from water-repellants, it is available in seven color including turquoise, red and black - but we are fond of the soothing beige version. Korvela set up her design studio in 1994, making a name for herself with Duetto, a rug crafted in paper yarn and cotton tricot.
      地毯 ：没有比浴室潮湿踏垫更糟的了，为甚麼我们会想躺在芬兰设计师 Hanna Korvela 所设计的 Aqua 地毯的原因了；双面编织地毯具防水功能，有七种不同颜色，包括蓝绿色、红色与黑色，但一般较钟情於较舒坦的米黄色。1994 年 Korvela 设立设计工作室以 Duetto 命名，房内所用小地毯以纸纱线和棉混编而成。

16. mat up是什么意思

16. First, we prove that the solution must quench at some finite time, no mat-ter what the initial data would be, and that the derivatives of the solution with respectto the time variable must blow up at quenching time.
      我们首先证明了对于任何初始条件而言，解都在有限时刻T quench，并且在quenching现象发生时，解对时间变量的偏导数必然爆破。

17. Without considering the change of soil resistivity, The wall of underground substation and horizontal ground mat are connected together to make up grounded system of the underground substation.
      以边界元法的原理为指导，不考虑土壤电阻率变化的，把地下变电站的连壁与水平地网连接在一起构成变电站的接地系统。

18. The ground fills up him to appear even postage at that time many 30 money, he is Dongguan, I this ground mat enters from Dongguan namely actually, my thought may be a bit extreme also at that time, I think be ill will of person of the same trade is picky, he this thing I am very excited, his what word did not say, say this thing quality is bad, suspicion is fake.
      地垫他当时连邮费算起来30多块钱，他是东莞的，我这个地垫实际上就是从东莞进的，当时我思想可能也有点偏激，我以为是同行恶意的找麻烦，他一出这个事情我就非常激动，他什么话都没说，就说这个东西质量不好，怀疑是假货。

19. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD

19. But after he learnt the amiableness from Laotse, not only his family member no longer line up to see him off, but also they scrambled with him for space on the mat to have a rest.
      但是当阳子自老子那学到平易近人的道理后，家里的人非旦不用列队迎送，还在席子上跟他抢空位休息呢！其反也，舍者与之争席矣！

20. mat up的反义词

20. At that time the family lives in a big house Bay, flooring is a big production team禾场, sometimes unexpected rain drying it too late to pick up the rice market in the Wo, that come, the next call on the next, despite the rush by coming from all directions reinforcement of the members are struggling to rush in the harvest, drag harrow with board, bamboo mat up with the sun, rain or hub may be gone some of the millet.
      那时候的家住在一个大屋湾，地坪就是生产队的大禾场，有时候突如其来的雨让人来不及收拾晒在禾场上的稻谷，说来就来，喊下就下，尽管经从四面八方赶过来增援的社员们奋力抢收，用板耙拖，用晒簟搭，可大雨还是要冲走掉一些的谷子。