查询词典 wood-cutter

Results show that acid value of carboxylic wood powder from alkaline hydrolysis is higher,but its yield is lower than that from acid hydrolysis. The adsorption capacity of carboxylic wood powder for basic pink dye increased with increase of the initial concentration of the adsorbate,and could be kept over 500mg/g after repeated use and regeneration for 4 times.

实验结果表明：（1）在适量引发剂（FeSO4 * 7H2O=1g）和适当温度（60℃）作用下，可得到较高接枝增量和接枝率的PANW；（2）在PANW的水解反应中，在碱性催化剂作用下，可得到羧基含量高的产物，但收率较低；而在酸性催化剂作用下，则得到羧基含量低的产物，但收率较高；（3）羧基木粉对阳离子型染料--碱性桃红的吸附容量与起始浓度有关，本实验中，羧基木粉对碱性桃红的吸附容量最高可达500mg/g，对Cu2+的吸附容量最高可达39mg/g；（4）经0.3mol/LHCl再生4次后，羧基木粉对碱性桃红的吸附容量保持在440mg/g以上，在含有多种金属离子的溶液中，羧基木粉优先吸附Fe3+等硬酸型离子。

The air permeability of exterior coated wood is lower than that of the uncoated wood, and it increases with the aging time.

结果表明：涂层渗透性与涂料的抗老化能力无直接关系；木材涂饰以后气体渗透值比未涂饰时均有所下降，在老化过程中涂饰木材的气体渗透值随着老化时间的增加而增加。

The claim is made that a substantial reduction in the air pollution produced by a wood stove can be made by a slight modification of most stoves and by informing wood stove users of better methods for operating their stoves.

他们声称，可以通过对大多数木炉做轻微的调整或者告知木炉使用者更好的操作方法，来确实的减少木炉对空气的污染。

Taken from a 9 year old clonal test site were analyzed in order to investigate the genetic variation of wood properties, including air dried wood density and some mechanical properties.

该文利用 9个 9年生三倍体毛白杨无性系木材试样，研究了木材气干密度组成及力学性质的遗传变异规律。

Taken from a 9 year old clonal test site were analyzed in order to investigate the genetic variation of wood properties, including air dried wood density and some mechanical properties.

结果表明，木材气干密度组成及力学性质在无性系间存在显著或极显著差异，并受到中等强度的遗传控制；气干密度的径向和纵向变异与多数研究结果一致；力学性质除抗弯弹性模量和端面硬度外其株内变异趋势也基本符合木材学理论。

The bedrooms pollution was more severity than that of living rooms; and the air pollution of artificial wood furniture rooms was more severity than that of wood furniture rooms.

主卧室污染较之于客厅严重；非实木家具居室污染较之于实木家具居室严重；甲醛污染浓度高且持续时间较长。

Pharmacology function 】the anti-virus table of this article with anti-virus activity and ammonia Xia west wood likeness, because of it at absorb of unit animal ratio ammonia Xia west Lin2 Hao3, blood medicine density Gao, is an ammonia Xia west wood of 300% above, past to whole body sexy dye of the curative effect be better.

本品的抗菌谱与抗菌活性与氨苄西林相似，由于其在单位动物的吸收比氨苄西林好，血药浓度高，是氨苄西林的3倍以上，故对全身性感染的疗效较好。

Wood auger bit, bell hanger, brand wood drill, center drill, cutting saw, hole saw.

7E27(E2E27)木工支罗钻，三尖木工钻，中心钻，锯片，带孔钻，开孔器。

Danyang Century Mingrui Tools CO., Ltd mainly specializes in the production of various tooling products, such as tct saw blade, diamond saw blade, hss twist drill bits, hole saw, wood flat drill bits, masonry drill bits, wood auger bits and hammer drill bits etc.

丹阳市世纪明瑞工具有限公司主要从事生产各种模具产品，如TCL通讯锯片，金刚石锯片，高速钢麻花钻钻头，开孔器，木材单位钻头，石工钻头，螺旋钻头和木锤钻头等

Solid wood furniture, timber, mostly autumn wood, elm, oak, ash, mahogany and so on.

实木家具的用材多为秋木、榆木、橡木、水曲柳、红木等。

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。