Small diameter log是什么意思

网络释义

用法例句

Small diameter logs resources provide abundant raw materials for production of solid wood furniture and interior decoration.

小径材资源为家具与室内装修材料的实木化生产提供了丰富的原材料。

The preliminary management effect of small-medium diameter pantation for larix kaemferi(Lamb.

以长岭岗林场21,22a生两块日本落叶松人工林作研究对象,用3次间伐和皆伐获得的木材经济效益为依据,计算得出南方高山地区营造的日本落叶松人工林中小径材的经营初步效益,22a生日本落叶松人工林从间伐到皆伐的效益达到5。

The paper summarizes the price change trend of small caliber Chinese fir in Nanping city for recent 19 years.

同时,依据三次指数平滑模型和灰色系统理论GM(1,1)模型,分析了杉木小径材木材价格变动趋势。

The Research of Chipping Energy of Usual Small Timbers or Shrubberies from North China

北方常见直燃用小径材切削功耗研究

Preliminary Report on Cultivated Effect of Small-Medium Diameter for larix kaemferi (Lamb.) carr.in the South

南方日本落叶松中小径材培育效益初报

Veneer peeling lathe of small dimension wood simple non-chuck spindle veneer lathe

小径材的理想旋切设备—简易无卡轴旋切机

The TVA did not measure saplings untill the 1970 survey.

直到1970年调查时田纳西流域管理局才测定了小径材。

Also, the feasibility of manufacturing UL-MDF using China fir-thinning as raw material was discussed.

研究探讨了利用杉木间伐小径材为木材原料生产超轻质中密度纤维板的可行性。

Rod: round sections smaller than round bars, up to about 10mm in diameter.

细棒材--横断面为圆形，比圆棒材小，最大直径约l0mm。

Studies on Drying Characteristics of Two Species Softwood of Plantation Small Diameter Posts;

两种针叶材人工林小径圆柱材干燥特性研究

Characteristics of Small Hole Grinding for Hard and Brittle Materials;

硬脆材料小直径内圆磨削特性的研究

Study on Drying Characteristic of Small-diameter Dahurian Larch and Ussuri Poplar;

小径木落叶松和大青杨锯材干燥特性的研究

Study on Drying Technology of Small-diameter Manchurian Ash, Mongolian Oak and Birch;

小径木水曲柳、柞木和白桦锯材干燥技术的研究

Preparation and Investigation on Microstructure and Properties of Minor Diameter Cast Iron Section Bars;

小直径铸铁型材制备及其组织与性能研究

Study on Preparation Processes, Microstructures and Mechanical Properties of Small Diameter Magnesium Alloy Wires;

小直径镁合金丝材的制备工艺、组织及性能研究

Study on the track and field teaching method lacking of fitness apparatus and offstandard fields;

对小场地少器材进行田径教学方法的研究

Wire: usually produced from hot-roiled rod by drawing; smaller than 4mm in diameter usually with a round section.

线材--一般用热轧细棒材拔拉而成，:直径小于4mm，横断面一般为圆形。

A sedimentary material with grains smaller than0.002 millimeters in diameter.

过滤粘土，沉积物颗粒直径小于0。002毫米的沉积材料

n-hexane Assisted Synthesis of Mesostructure Cellular Foam Silica Material with Little Pore Size and Big Pore Volume

正己烷辅助合成小孔径大孔容介孔泡沫氧化硅材料

A trodden track or way.

小道，小径踏出的径或路

1 Cast specifications shown. Smaller sizes may be manufactured from equivalent bar stock specifications.

1图示中是铸件规格的阀门。小通径阀门可能采用等价的棒材材料进行制造。