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- The study on the stem secondary xylem of Lonicera maximowiczii, reveals the wood belongs to ring porous wood. 摘要研究紫枝忍冬茎次生木质部结构,其为环孔材。
- This nail clipper has a suction base to secure it to a non porous surface and a magnifier to make nail clipping easier to see without having to bend right over. 此指甲剪附于塑胶板上,下有两个大吸盘,可将剪指甲器固定于桌上安全地使用。指甲剪上特别设计附有一个小型放大镜,方便视力不佳者使用。
- He joined the two pieces of wood together with glue. 他用胶水将这两块木料黏在一起。
- Keywords macropore weak acid cation exchange resin;non porous moving bed adsorber;oil drilling waste;soften; 大孔弱酸性阳离子交换树脂;密实移动床;稠油污水;软化;
- The wood is held in position by a clamp. 木头用钳夹固定住了。
- He shored up the wall with a thick balk of wood. 他用一根粗大的木头把墙撑住。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Rubber has more resilience than wood. 橡胶有比木头更大的弹性。
- The axe sliced through the wood. 斧头一下子把木头劈开了。
- Any of several tough, porous leather substitutes. 通气性强的塑料几种粗糙的多孔的皮革代用品
- The bonfire was piled with wood. 篝火用木柴堆得高高的。
- He added sand to the soil to make it more porous. 他往土里掺了些沙子以提高渗水性能。
- That lathe is used for shaping pieces of wood. 那个车床是用来加工木材的。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Don't let the fire go out; there's plenty of wood. 不要让火灭了,有的是木柴。
- Keep that piece of wood; it may come in useful. 留着那块木头,它可能会有用的。
- The hut was made out of pieces of wood. 这小屋是用木板建造的。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。