查询词典 protocorm

The reproduction ability and plant regeneration rate was lower distinctly than formal protocorm.

玻璃化类原球茎的平均增殖率仅为2.2，再生植株率为183株／瓶，明显低于正常类原球茎的5.3和1297株／瓶。

However, the mobility of protocorm of PX-2 is controlled at 30-33 seconds, so the spraying shall adopt electrical spray gun with a power of above 1.5KW.

PX-2在工程中使用可涂可喷，由于PX-2的原基体流动度均控制在30-33秒之间，使用喷枪时需1.5KW以上的电动喷枪。

The results indicated that 67-V medium supplied 30g/L sucrose, 200 g/L potato extract, 100 mg/L 〓 and 800 mg/L 〓 wasbest for the growth of protocorm when 100 ml liquid medium was put in 250 ml flaskand inoculum was more than 6 g/flask.

结果表明，有利于原球茎生长的最佳培养基组合为：67-V基本培养基+30g／L蔗糖+200 g／L马铃薯提取汁+100 mg／L〓+800 mg／L〓，采用250 ml三角瓶加入100 ml培养液，接种量大于6 g／flask，可获得较大的生物量。

With the protocorms of C. grandiflorium as inoculated materials and MS as basic medium, different combinations of growth regulating substances with different concentrations and different hormone proportions were designed to discuss the effects of different medium on the protocorm propagation, bud induction and rooting of C. grandiflorium and the effects of different hormone matching on the formation of roots.

方法］以大花蕙兰的原球茎为接种材料，以MS为基本培养基，设计不同生长调节物质浓度的组合、不同激素配比，探讨了不同培养基对大花蕙兰原球茎增殖、诱导芽及生根的影响和不同激素配比对形成根的影响。

The artificial cultivated one and "Tiepi Fengdou" are similar in the content of ten trace elements, while the content of nine trace elements in protocorm culture was higher than others, and the trace elements in "Tiepi Shihu Capsule" were relatively low.

微量元素含量的比较表明，人工栽培铁皮石斛中10种微量元素含量与铁皮枫斗大致相近，铁皮石斛组织培养物中除Cu之外的其他9种微量元素高于其他石斛材料，而铁皮石斛胶囊中微量元素含量相对较低。

With histological observation on these processes suggests protocorm like bodies of Dendrobium officinale Kimura et Migo can be considered a ture somatic embryos that origin from a single-cell.

对其再生植株的过程进行细胞学观察后认为铁皮石斛的类原球茎是单细胞起源的真正的体细胞胚。

With the protocorm induced from the sterns of Dendrobium candidwn Wall.ex Lindl as the tested materials, the effects of different basic medium, carbon source, ABA concentration and culture ways on the protoconn multiplication were studied.

方法以铁皮石斛茎段诱导出的原球茎为实验材料，研究了不同基本培养基、不同碳源、不同浓度的脱落酸和培养方式对其增殖的影响。

Result: The genetic similarity coefficient was varied from 85.4% to 98.4%. The variation of protocorm, germination and monoleaf were rather more notable than that of bileaf and inflorescence.

结果：发现不同阶段内遗传相似系数较大，在85.409 3%～98.360 6%，其中在原球茎、萌芽期和一叶期存在的变异比两叶期、开花期要显著，但程度都极其微弱。

The content of total amino acid in artificial cultivated one was 5.74%, higher than "Tiepi Fengdou"(4.5%) and "Tiepi Shihu Capsule"(3.91%), and lower than protocorm culture (13.35%).

总氨基酸含量的比较表明，人工栽培铁皮石斛总氨基酸含量达5.74%，高于铁皮枫斗(4.5%)和铁皮石斛胶囊(3.91%)，低于铁皮石斛组织培养物(15.35%)。

Tuberolabium quisumbingii ; embryo culture ; protocorm ; tissue culture ; rapid propagation

红头兰；胚培养；圆球茎；组织培养；快速繁殖

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。