floating aquatic,natant hydrophyte是什么意思

用法例句

Production of nimodipine floating controlled-release microcapsules by capillary vibration method;

毛细管破碎法制备尼莫地平漂浮缓释微囊

A multiple-unit floating drug delivery system:research progress;

多单元胃漂浮给药系统研究进展

Advance on Controlled-and Sustained-release Dosage Forms Remaining Floating in Stomach with Prolonged Gastric Resident Time;

胃滞留漂浮型缓控释制剂的研究概况

Comparison of four floatation methods for separating human Ascaris lumbricoides eggs from soil;

4种漂浮法分离土壤中人蛔虫卵的效果比较

Through the experiment of combustion candle in water,the top of candle from floatation to suspension was analysed.

通过“水中燃烧的蜡烛”实验 ,对由漂浮到悬浮时的蜡烛上端进行分析 ,建立正确的实验思想 ,从中找到解决问题的方

Development of floating stretcher for marine rescue;

海上救生漂浮担架的研制

FLOTEL:a Floating Hotel in Rotterdam,the Netherlands;

漂浮的房子——荷兰鹿特丹旅馆设计

Designer of the floating architecture--Definition architect Zaha Hadid;

漂浮建筑的设计者——解读建筑师扎哈·哈迪德

It has been discovered that there are slags,graphite floating,coarse pearlites and the thickness of white microstructure affects the mechanical .

结果表明:生产工艺不合理造成了辊筒显微组织和机械性能未达到使用要求,发现夹渣、石墨漂浮、较粗大的层片状珠光体组织存在,材料白口层深度超标影响辊筒的机械性能,焊接修补工艺不合理亦会产生较大的焊接应力,增大了辊筒开裂倾向。

Mechanism of causing graphite floating was studied,and considered that graphite floating depends ibyts nature on the size of graphite ball,and the floating graphite is only free growing one and Conception of critical size to graphite floating was presented and the most effective method to solve graphite floating was given of controlling carbon equivalent and quickly cooling.

对石墨漂浮的形成机理进行了探讨 ,认为石墨漂浮就其本质来说是取决于石墨球的大小 ,漂浮的石墨只能是自由生长的石墨和共晶奥氏体圈形成前的共晶石墨。