口吃较高的自愈率以及迁延不愈的口吃与可愈合口吃之间的病因差异使得口吃的主要病因很难解释。
The primary causes of stuttering and the high rates of spontaneous recovery, as well as the etiologic distinctions between persistent and resolved forms, have resisted explanation.
争光霉素或平阳霉素：用0.1%的生理盐水溶液作皮损内注射，每次总量限制在1毫升(1mg)，大多一次可愈。
The bleomycin or Pingyang mycin: injected in lesions with saline solution for 0.1% of the total, each limited to 1 ml (1mg), most of them once more.
该研究证实了渗透调节物质可促进体细胞胚的诱导：添加甘露醇或山梨醇后，由于细胞内物质积累，愈伤组织生长速率减慢。
The study confirmed the infiltration of regulators can promote the induction of embryonic cells: Add sorbitol or mannitol, due to accumulation of material within cells, callus growth rate slowed down.
正交设计可提高试验效率及准确性，是愈伤组织诱导培养基、分化培养基筛选优化的好方法；
Orthogonal design improved experimental efficiency and precision, which was a good way for selection and optimization of callus induction medium and differentiation medium.
用较高渗透压的培养基培养原生质体再生的细胞团及愈伤组织，可提高植株再生频率。
Using media with relatively high osmotic pressure in cul-turing protoplast-derived calli increased their plant regeneration frequency on subsequent differentiation media.
目前大型建设项目管理中存在许多问题，尤其是可施工性问题正成为愈来愈突出的问题。
Nowadays there are so many problems in the management of large-scale construction, especially, the problem of constructability is become more and more important.
农杆菌与愈伤组织混合培养时给予适当的负压条件可提高愈伤组织转化频率和存活率。
The proper negative pressure, when agrobacterium and callus cultivated, could increase transformable frequency and survival rate of callus.
短期高温预培养可明显提高愈伤组织的产量；
The yield of callus increased apparently by higher temperature preculture for a short time.
建立了灵敏度高、选择性好、可同时测定人血浆中右美沙芬活性代谢物去甲右美沙芬及愈创木酚甘油醚的HPLC-荧光检测法。
A new HPLC method with fluorescence detector was developed and validated for the simultaneous determination of dextrorphan and guaifenesin in human plasma.
胚性愈伤组织转移到体细胞胚诱导培养基中可诱导出体细胞胚。
Somatic embryos could be induced after the embryogenic calli were transplanted on somatic embryo induction medium.
适时手术可减少并发症，改善患者愈后。
Suitable surgical treatment could reduce complications and improve the prognosis for patients.
一个国家的公司在国外设立工厂愈多，其可记录的出口量就愈少。
The more a nation's companies locate factories abroad, the smaller the country's recorded exports will be.
对于继代时间较长的愈伤组织，高渗处理可提高抗性愈伤的比率。
High osmotic treatment may increase the possibility of transformation, especially for calli of 6 months or older.
试验还发现2,4 - D起主要作用，但是BA、KT的加入可显著提高胚性愈伤组织的诱导率。
Furthermore 2, 4-d play an important role in induction of EC, but adding BA and KT can improve IR.
幼胚诱导的愈伤组织，经潮霉素抗性筛选，得到可育的再生植株。
The regenerated fertile plants were obtained by effective selection for hygromycin B resistance.
蜂蜜蕴含大量纯天然养分，可杀菌、滋养、保湿、疗愈及促进机能再生。
Honey contains great amounts of pure natural nutrients, possessing the functions of disinfection, nourishment, moisturizing, curing the skin and promoting skin regeneration.
蜂蜜蕴含大量纯天然养分，可杀菌、滋养、保湿、疗愈及促进机能再生。
Honey contains great amounts of pure natural nutrients, possessing the functions of disinfection, nourishment, moisturizing, curing the skin and promoting skin regeneration.
应用推荐