头锯

Large angular transformation, cut at angle of 45°～90°.

两锯头转换角度范围大，可实现45°～90°间任意角度切割。

At present, our company has two 30-ton crane line, able to store 8000 cubic meters blocks, five General processing plant, with an area of 12200m2, the use of production equipment have: disc saw 10 Units (4 Units one of a Computer Numerical Control piecewise), Italy sand saws (4 Units), cylinder sawing (2 Units), Italy continuous mill (2 Units), Italy fully automatic plate production line (1 sets), double-headed grinding (5 Units), fire machine ( 2 sets), infra-red four-post Hydraulic Cutting Machine (7 Units), CNC Wire Saw (2 Units), computer profiling cutting machine (5 Units), gantry profiling machine (3 Units), lap, Horizontal cylinder machine (6 Units), hand-cut machine (5 Units), Walk Mill (3 Units), special-shaped lines of milling machine (3 Units), plant 3-ton forklift (4 Units), an annual output of various granite marble and 380,000 square meters of imports of plate, sheet 100,000 square meters, producing cylindrical, cut axinite, machine planed stone, mushroom stone, step stone, paving stone plaza, special-shaped stone 100,000 square meters.

目前，本公司已拥有30吨行吊两部，能储存荒料8000立方米，综合加工车间五个，面积为12200m2，采用加工生产的设备有：圆盘锯10台（其中4台电脑数控分片）、意大利沙锯(4台)、筒锯（2台）、意大利连续磨机（2台）、意大利全自动薄板生产线（1台套）、双头磨（5台）、火烧机（2台套）、四柱液压红外线切机（7台）、数控绳锯(2台)、电脑仿形切机（5台）、龙门式仿形机（3台）、立、卧式圆柱机（6台）、手摇切机（5台）、手扶磨（3台）、异型线条磨边机（3台）、厂用3吨叉车（4台），年产各种花岗岩大理石及进口板材38万平方米、薄板10万平方米，生产圆柱、剁斧石、机刨石、蘑菇石、台阶石、铺地广场石、异型石材10万平方米。

Report as follows now: 1Epidemiology characteristic this sika amount of livestock on hand 405, among them of deer of new student young and Zhan Luqun of 2 years old of young deer 30% the left and right sides, the deer does not have these young deer and young to come on and die, doe group also do not have come on and die, and those who send ill death is curium via inject anaesthetic the fair deer of fine and soft.

现报告如下：1流行病学特征该场梅花鹿存栏405头，其中新生仔鹿和2岁幼鹿占鹿群的30%左右，这些幼鹿和仔鹿无发病和死亡，母鹿群也无发病和死亡，而发病死亡的都是经注射麻醉剂锯茸的公鹿。

In this paper,twenty_three families are discussed that is Cicindelidae,Carabidae,Hydrophilidae,Staphylinidae,Dytiscidae,Elateridae,Silphidae, Histeridae,Corynetidae,Buprestidae,Ostomatidae,Nitidulidae, Cybocephalidae,Catogenidae,Sivanidae,Mycetophagidae, Lathridiidae,Ptinidae,Bostrychidae,Anobiidae,Lyctidae, Tenebrionidae ,Meloidae,totally eighty_seven species.

本文论述了23科，即虎甲科、步甲科、牙甲秒、隐翅虫科、龙虱科、叩头虫科、葬甲科、阎甲科、陷附郭公虫科、吉丁虫科、谷盗科、露尾甲科、方头甲科、扁甲科、锯谷盗科、小覃甲科、薪甲科、蛛甲科、长蠹科、窃蠹科、粉蠹科、拟步甲科、芫菁科共87种。

Wisecraft was established in 1985.Main products are hole saw, hacksaw frame,screwdriver bits, machining parts, drills and handtool kits, plastic products.

光华实业 Wisecraft 9B82(E4B82)光华实业成立于1985年，是一家集孔锯，塑料制品，螺丝批头，五金制品，钻头及手工具组套等产品的生产和贸易相结合企业。

Dead guitarfish, rays, and other species are tossed from a shrimp boat in the Gulf of California, Mexico.

死去的牦头鳐，锯鳐和其他一些种类的鱼被一艘捕虾船扔掉，这个地点在墨西哥的加利福尼亚湾。

In 2004,the company has developed WEGOT series curtain-wall equipments such as the tri-axial, pentahedral aluminum curtain-wall processing line, aluminium and pvc plate cutting machine, connecting corner cutting machine, new type double head, single head minute cutting saw, the four-head corner combination machine CNC, cutting saw CNC, improved type of multi-head combination drilling machine etc.

2004年，天辰铝机公司又引进国外先进技术，开发出"威高特"系列幕墙加工设备、三轴五面铝幕墙加工中心、铝塑板切割机、角接口切割机、新型双头精密切割、单头精密切割锯、数控四头组角机、改进型多头组合钻床等，其中，WEGOT幕墙加工中心已通过省级鉴定，产品性能接近于同类进口设备，其性价比高，填补了国内空白。

Nevertheless, the results strongly supported that 1 Pyxidea mouhotii and Cuora aurocapitata formed a monophyletic clade, whereas Cyclemys atripons was not closer to the Pyxidea-Cuora than to Chinemys reevesii, suggesting that Cyclemys and the Cuora group may have originated from two ancestors; 2 the Geoemydidae with Testudinidae was a sister group rather than with the Emydidae.

结果表明：锯缘摄龟和金头闭壳龟构成单系支，白腹摄龟与此聚类支的亲缘关系较乌龟远，暗示齿缘摄龟属和闭壳龟组可能起源于两个不同的祖先；淡水龟科和陆龟科而不是龟科互为姐妹群。

With a large flattened bony-plated head with hornlike spines.

有大的扁平头和角状脊柱的淡水锯鱼。

Production line equipment: equipment for the company hot and cold press machine and another Bamboo cutting machine,,bamboo splitting machin,delamination machine, flake machine,press to thread, cut grind,steam boiler and pipe ,cook boiler and crane,carbonization boiler,tunnel dry house,dip glue pool and crane,recombine press,recombine mould,continuum dry house, saw end machine, saw end machine, plane side machine,more piece belt saw,sand grind smooth machine,four side plane, groove machine,air compressor, surface varnish line.

生产线设备：我公司主要设备为热压机与冷压机另外有毛竹锯断机、剖竹机、分层机、小开片机、破丝机、磨刀机、蒸汽锅炉及管道、煮锅、电动葫芦、不锈钢炭化炉、隧道烘房、浸胶池电动葫芦、1800吨竹丝板压机（2400T热压机）、压制锁具、连续干燥窑、齐头锯、平头机、刨边机、多片带锯、砂光机、四面刨、开槽机、空气压缩机、油漆生产线配套。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。