Our products cover several tens of varieties such as xylophone series, glockenspiel series, drum series ( bongo drum, conga drum, hall drum, tambourim drum, waist drum, floor tom drum, wave drum, tambourine, frame drum, rattle drum ), maraca, egg shaker, headless tambourine, sand block, shaker, castanet, finger castanet, block series, wooden agogo, clave, triangle, hand bell, sleigh bells, wooden fish, guiro, cabasa, finger cymbal and so on ; to improve craftwork level, our products design aims the requirements from clients and the innovation in varieties ; to satisfy the clients ' requirements on various grades and various batch scales, our manufacture introduces advanced manufacturing process to control the procedure more rationally and guard the products quality more strictly ; to build a popular brand in market, we perseveres in a long term effort on service including that after sale and digs more latent clients ' requirements
本廠的產品涵蓋打擊琴類（木琴、鐘琴、兒童彩琴） 、鼓類（邦戈鼓、康加鼓、堂鼓、桑巴鼓、腰鼓、地鼓、印地安嗵嗵鼓、海鼓、鈴鼓、手鼓、波浪鼓） 、
砂球、
砂蛋、鈴圈、
砂板、
砂筒、響板、舞板、梆子、響筒、響棒、三角鐘、碰鐘、響鈴、木魚、魚蛙、卡巴薩、指鑔等數十個品種；本廠的產品設計立足於滿足客戶需求，不斷創新，追求工藝品質；產品生產嚴把質量關，採取柔性製造工藝，合理控制生產流程，可以滿足客戶不同檔次規格和不同批量規
模的產品需求；本廠注重產品的銷售及售後跟蹤服務，深度挖掘客戶潛在需求，力爭樹立優質、完整的市場品牌形象。
Testing on rock sample data in dispersed shaly sands it shows that adding another parameter ( n ) to the model can decrease the relative error of fitted co. however, when we consider the difference of electrical properties between clay - bound water and formation water in the model, although another parameter ( qv ) is added to the model, the relative error of fitted co is increased slightly
通過一組分散泥質
砂巖巖樣實驗測量數據的計算。表明
模型中增加參數n （ m n ）可以使擬合的c _ t的相對誤差減小，但在考慮粘土結合水與地層水導電性差別時，
模型中雖多加一個參數q _ v ，卻沒有減小擬合的c _ t的相對誤差。
Based on the effective medium hb resistivity models in laminated or dispersed shaly sands proposed by berg, the general effective medium hb resistivity model in laminated and dispersed shaly sands is established. in the derivation of the model we assume that clay - bound water fraction is included in total pores, clay - bound water and formation water have the same resistivity, and yet the difference of electrical properties between the two waters is incorporated into clay grain conductivity
本文首先基於berg提出的層狀泥質或分散泥質
砂巖有效介質hb電阻率
模型，並在總孔隙中考慮粘土結合水的體積，但不考慮粘土結合水與地層水導電性的差別，而將粘土結合水與地層水的導電性差別歸結到粘土顆粒導電中，建立了混合泥質
砂巖有效介質通用hb電阻率
模型。
( 2 ) based on indoor test, two typical soft rock of brecciated mudstone and siltstone in luohu jiancheng district is carried systemically though interior rheological testing ; moreover combining with preceding studying results of rock rheological constitutive model, rheological numerical constitutive model suited to rock mass mechanics characteristics and stratum structure of luohu fracture zone, and numerical parameters of the model are processed with studying of curve fitting
（ 2 ）立足於室內試驗，對羅湖建成區兩種典型的軟弱巖石?含角礫泥巖和粉
砂巖進行系統的室內流變試驗研究，又結合前人對巖石流變本構
模型的研究成果，分析並確定了適合羅湖破碎帶巖體力學特性及地層構造特徵的流變計算本構
模型，並對該
模型的計算參數進行了曲線擬合研究。
Figure 5. shear and bulk modulus relation for sandstone and weakly cemented sands
圖5 .
砂巖和弱膠結
砂體中剪切
模量和體變
模量之間的關系。
Generously grease a mold or casserole dish
在
模子或
砂鍋中塗抹大量的油。
Biogas in commercial size existed in sedimentary basin which has high deposition velocity and low geothermal gradient and shale, coalbed or compacted sandstone in unconventional environments
商業規
模的生物氣存在於具有高沉積速率、低地溫梯度的沉積盆地中和非常規環境下形成的頁巖、煤層或緻密
砂巖中。
Crush strip crush bead
密合用
砂模突條
Hard sand match
硬
砂模型板
They proceeded at once to extract the interior mould, clearing out the boring of the piece.
他們立時動手掘
砂模，掏清炮筒。
A frame for holding a sand mold in a foundry
砂箱鑄造車間內保持
砂模用的框架
Founding - patterns, pattern equipment and coreboxes for the production of sand moulds and sand cores ; german version en 12890 : 2000
鑄造.
砂模和
砂芯生產用
模型
砂芯盒和
模型設備
Snap flask sand mold
活扣
砂模
Spray paint or spray sand
噴漆或噴
砂模雕刻
Sand mold casting
砂模鑄造
Rough castings of light metal alloys - sand mouldings - general tolerances, machining allowances ; inactive for new design
輕金屬合金的毛坯鑄件.
砂模鑄造.一般公差及機加工余
Rough castings of heavy metal alloys - sand mouldings - general tolerances, machining allowances ; inactive for new design
重金屬合金的毛坯鑄件.
砂模鑄造.一般公差及機加工余
These suppliers could either used lost wax casting technology or sand casting technology ( depending on the profile of the sculpture )
供應商可以使用脫蠟鑄造技術或
砂模鑄造技術（根據雕塑藝術的細節要求）
Takahashi began manufacturing telescopes in 1967 their 35th year of business. they began and remain in the sand casting business today
高橋開始製造望遠鏡是在1967年，那是他們從事商業活動的第35個年頭。至今，他們依然在
砂模鑄造領域有業務。
Manufacture and distribute consumable materials, equipment and technical service to the metal casting, surface preparation and golf course industries
-主要供應製作鑄造砂模所用添加材料化鐵爐及感應電爐耐火爐料合金調質添加原料鑄件后處理專用鋼珠等多項產品
