各种的

The interharmonic sources in power system are analyzed,such as converter equipment,fluctuating load,ferro-resonance,synchronous regulator cascade and induction motor. Its harms are expounded,including waveform distortion,light flicker and influences on measuring instrument,motor and power factor.

分析了电力系统中各种间谐波源，包括变频装置、波动负荷、铁磁谐振、同步串级调速装置及感应电动机，阐述了间谐波的各种危害，如波形畸变、灯光闪烁及对测量仪表、电动机、功率因数的影响。

Adpt company grow albumen yellow powder insect with meticulous care, become with meticulous care by the all technique expert, the egg white quality content is up to 60%, implying abundant amino acids and to the human body bendficial other nourishment Comp

采用我公司精心培育高蛋白黄粉虫，经我公司高技术专家精心研制加工而成，蛋白质量含量高达60%，含有丰富的氨基酸和对人体有益的其他营养成分，本产品适合添加各种米面，水饺馅、月饼、调味品、面条、锅巴、面包、糖果、糕点和各种饼干中。

Annual output of various specifications of more than 500 tons of metal wire; metal knitting net 500,000 m2, of which net square hole size 3 ~ 500 head / inch, mesh size of 8.00 ~ 0.025mm; dense network pattern specifications for 7 40 /~ 400 3200 Head / inch, mesh size of 315 ~ 3m; various filter components, filter 1.5 million, the smallest filtration precision of up to 1m; screener seized a (75mm, 200mm sieve sets of high precision electric molding and 200mm Screen test sets) is the national standard grinding found the Commission designated by a manufacturer; steel screw sets (with a high strength, corrosion resistance, impact resistance, high temperature, can be embedded in aluminum, magnesium and plastics such as low-intensity within the screw shell a new type of screw fasteners, specifications have an ordinary type, locking type and silver-plated type) and vibration screening equipment.

年产各种规格金属丝材500多吨；金属编织网50万m2，其中方孔网规格为3～500目/英寸，网孔尺寸8.00～0.025mm；密纹网规格为7×40/～400×3200目/英寸，网孔尺寸315～3μm；各种滤网组件、滤芯150万件，最小过滤精度可达1μm ；筛分检具（φ75mm、φ200mm高精度电成型套筛和Φ200mm试验套筛），是国家磨委会指定的标准检具生产厂家；钢丝螺套(具有高强度、抗腐蚀、耐冲击、耐高温，能嵌入铝、镁及塑料等低强度壳体螺孔内的新型螺纹紧固件，规格有普通型、锁紧型和镀银型)及振动筛分设备。

China is set by various machining, casting, product development as one of the production enterprises, are major producers of products; annex various machine tools, accessories, including vertical lathe chuck claws, horizontal lathe chuck claws, Roll Lathe Chuck claws, hydraulic tubes Chuck claws, and other high quality, long used for many manufacturers.

华科公司是集各种机械加工、铸造、产品开发为一体的生产企业，现主要生产的产品有；各种机床附件、配件，其中立式车床卡盘爪、卧式车床卡盘爪、轧辊车床卡盘爪、液压管子卡盘爪等质量优良，长年为众多厂家所采用。

Our company relies on our developed low calorific value blast furnace gas firing technology, designed and developed the technology for pellets production with traveling grate, rotary kiln and linear cooler, production technology for active lime, the technology ranks advanced level in domestic. Our projects of 0.3-5 MTPA pellet plant, 0.15 – 0.33MTPA active lime plant are named as provincial quality project, outstanding projects by Ministry of Construction.

公司主营业务为天然气储运设备、高压厚壁容器、大容积球型容器、氧化铝成套设备、重型冶金成套设备、风力发电设备、离心铸管成套设备、DN3000mm以下各种规格管模和各种规格铸件的制造。2007年公司计划投资8亿元，建设国内最大的天然气储运系列装备研发制造基地，项目占地500亩，建成后可实现产值20亿元。

We have a comprehensive range of lubricants for all kinds of machinery used in the mining industry.

我们拥有范围广泛的各种润滑油，适用于MQC工业中所使用的各种机械。

We have a comprehensive range of lubricants for all kind s of machinery used in the mining industry.

我们拥有范围广泛的各种润滑油，适用于MQC工业中所使用的各种机械。

With this machine such sheets as PVC、PE、PET、HIPS, high-filling mealie farina degradation materials can be made into exquisite packages or food can products in different appearances by plastic absorbing , enabling the packages or products compliant with international standards.

本机可将PVC、PE、PET、HIPS、高填充玉米淀粉降解等片材吸塑成型各种不同形状精美的包装或食品容器、令包装物品或容器更加符合国际规定的各种标准。

Linyi Zhongtian Wood Industry Co., Ltd. is located in convenient, economically developed industrial powerhouse ---- Trade and Industry Development Zone, Linyi City, was founded in 2000, covers an area of 100 acres, with eight production lines, complete equipment, staff More than 360 people, professional and technical management of 58, annual production capacity of 60000M3, can produce a variety of multi-grade plywood, Meranti, Poplar, Okoume, Baker, etc. fir 5 - 25 per cent of various specifications for the type of multilayer .

临沂中天木业有限公司座落于交通便利、经济发达的工业重地----临沂市工贸开发区，始建于2000年，占地面积100亩，拥有八条生产线，设备配套齐全，职工360余人，专业技术管理人员58名，年生产能力60000M3，能生产各种档次的多层胶合板，柳桉、杨木、奥古曼、贝克杉等5--25厘各种规格类型多层板。

In this thesis, the studies about positioning methods in applying the multistatic sonar are carried out according to the features of this kind of sonars. By simulation, The performances of several methods are compared and evaluated.

本文依据双/多基地声纳的工作特点，对双/多基地声纳应用中的各种定位方法进行了研究；并通过仿真，对各种方法进行了性能评估和比较。

Turn-button rigid clutch, cam band brake, and collapsed with a pressure type overload device.

转键式刚性离合器，凸轮带式制动器，并带有压塌式超载保险装置。

Study on culture of osteoblasts from neonatal rat's calvaria in simulated weightlessness.

利用回转器建立模拟失重环境下大鼠颅骨成骨细胞体外培养模型。