木材

The paper compares and analyses growth ring width and basic density of Pinus tabulaeformis which grow in Badu forest farm of Longxian county in Shaanxi Province .

比较分析了陕西省陇县八渡林场油松木材的生长轮宽度、基本密度。

The laetiporus sulphureus is a wood-decayed basidiomycete, which is distributed worldwide. it is found in the broad-leaved tree trunk of low elevation region in taiwan.

硫磺菌 为木材腐朽菌，属担子菌真菌，它的分布为泛世界性，在台湾常於低海拔地区之阔叶树干被发现。

The range of products includes textiles, hand-made papers, basketry made of bamboo and other plants, ceramics and wood products.

产品范围包括纺织，手工制作的文件，草编提出了用竹子和其他植物，陶瓷和木材产品。

"All parts of the tree yield products of economic value, being used variously for timber, furniture, basketry, fuel, rope , and packing material."

全株都有经济价值，可用作木材、家具、燃料、绳索和包装材料。

South American evergreen tree yielding winter's bark and a light soft wood similar to basswood.

南美的一种常绿木，生产温特树皮和一种轻软木材，略象椴木。

We produce all the toys are high-quality timber, commonly used include: beech, rubber wood, birch, basswood, pine, MDF, plywood and so on.

我们生产的所有玩具均采用优质木材，常用的包括有：榉木、橡胶木、桦木、椴木、松木、MDF、夹板等。

As basswood is smooth and easy to cut,it is commonly used in pencil manufactories to make lead holders. For 7 billion pencils 3 million basses will be cut down a year.

由于极木具有木材细致、容易切削的特点，目前生产制作铅笔的厂家都以极木做笔杆材料。70亿支铅笔就意味着每年有300万株天然优质根木遭砍伐。

Especially rich basswood, rhynchophylla, elm, oak, pine, wood, etc. septemlobus precious wood, the production of these materials is the best raw wood products.

尤其盛产椴木、曲柳、榆木、柞木、松木、楸木等珍贵木材，这些材料是生产木制品的最佳原料。

GUP decomposed to guanidine polyphosphate GPP(at about 180℃), then to ammonium polyphosphate APP (at about 285℃), and in turn to polyphosphoric acid PPA (at about 385℃). The pyrolysis process of basswood was changed by the treatment of FRW or its components. It was discovered that BZ lose weight at quite lower temperature (165℃) than UZ did, and this may attribute to the catalytic effect of B on the pyrolysis of basswood to form char.

FRW阻燃剂及其组分均改变了木材的热解途径，其中，观察到BZ在较低的温度下（约165℃）即发生明显的失重，说明硼酸的阻燃机理除了传统理论认为的物理覆盖作用以外尚存在化学催化作；GUP 处理使紫椴木材的最大失重速率温度从375℃降低到314℃，同时失重率也显著降低，而成炭率升高；FZ的失重率低于其他处理材。

A new woodceramics was developed by carbonizing phenolic resin/basswood powder composite under vacuum at high temperatures.

酚醛树脂/椴木木粉复合材料经高温真空碳化制成了木材陶瓷。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。