The treatment method of organic PN flameretardant agent to Zelkova schneideriana thin board was studied.
研究了氮磷系阻燃剂对榉木薄板的最佳阻燃处理工艺,选用由双氰胺、甲醛、尿素、磷酸二氢铵以一定比例配成的阻燃液,研究了温度、时间、pH及阻燃液浓度对阻燃性能的影响。
Preliminary Report on Cutting Propagation of technique Zelkova schneideriana;
榉树扦插繁殖技术试验初报
Cultural Connotations of Zelkova schneideriana and Its Application in Landscape Architecture;
榉树在园林绿化中的应用
Effect of Temporary Photorespiration Inhibition on PS Characteristics of Zelkova schneideriana by 2% O_2 Concentration;
含氧2%空气短时抑制光呼吸对榉树光系统性状的影响
Chromosome Numbers and Karyotypes of Three Zelkova Species;
三种榉属植物染色体数目及核型分析
Study on DNA extraction of Zelkova;
榉属植物总DNA提取方法研究
'It's nothing.My arm.
“没事儿，我的胳膊……
(He pronounced it `arrum.')
“哟，一只胳膊，老爷
The tortoise moves his arms. The hare moves his arms.
乌龟晃动他的胳膊。野兔晃动他的胳膊。
His arms were very tired,
弄得他胳膊很酸痛，
plate armor for the upper arm.
保护胳膊上部的盔甲。
hold sth at arm's length
伸直胳膊握住某物.
Catching food with its arms for me.
用它的胳膊给我捕食物。
The master's arm performed until it was tired,
老师直打得胳膊发累，
Then I rake my arm across the drainboard
然后胳膊朝滴水板挥去，
He has open sores all over his arms.
他的胳膊上长着烂疮.
Place the material around the arm or leg,
将布带绕在胳膊或腿上，
He gave me a touch with his elbow.
他用胳膊肘杵了我一下。
The aching in his arms had dulled.
胳膊里的疼痛早已减轻。
OK, let me feel your pulse.
好的，让我检查你的脉膊。
A starfish has five arms.
一只海星有5支胳膊。
The pain ran up my arm.
疼痛已遍及我的胳膊。
She was carrying a parcel of books under her arm.
她胳膊下夹着一包书.
He took my temperature and my pulse.
他量了我的体温和脉膊。