The effect of different inducing conditions on tuberization and changes of endogenous growth regulators of plantlets of potato cultivar E-potato-1 and N552 in vitro were investigated.
试验发现 ,内源GA3 水平负相关于单株结薯数 ,但为匍匐茎伸长所必需 ,JA含量则与块茎形成呈正相关。
0% sucrose) did not have apparent promoting effect on days to tuber initiation, the percentage of tuberization and mean number of micotubers in plantlets/stemsegments of potato (cv.
由此表明，离体培养条件下，外源添加上述植物生长物质不是诱导马铃薯块茎形成的必需因子。
Using the synchronized tuberization system of single-node stem cuttings of in vitro potato plantlets, we have attempt to probe the signal function of sucrose in the induction of tuberization of potato plantlets.
本文以同步结薯的马铃薯离体单节茎段为实验材料，探讨了蔗糖在诱导马铃薯块茎形成过程中的信号分子功能。
Their square-shaped forming makes people feel neat and beautiful.
它象其物的特点可以使人们见其形直接理解它所表示之意;它方块成形的外表特征给人以整齐美观之感。
A progressive die with a movable forming block for bending the clip has been designed, which ensured the precision of the clip and increased the production efficiency.
在详细分析弹性钢卡零件工艺特点的基础上 ,确定了零件的排样方案 ,设计了1副使用活动成形块进行弯曲的多工位级进模 ,保证了零件的精度 ,提高了生产效率。
Comparative studies on photosynthesis at the tuber initiation stage and tuber bulking stage of some processing potato varieties were carried out in this research.
本文通过对4个加工型马铃薯品种在块茎形成期和块茎增长期的光合作用参数、叶片的SPAD值等光合特性的测定与分析,结果表明:4个加工型马铃薯品种光合作用能力大小依次为大西洋(A tlantic)>利云6号(PB06)>利云4号(PB04)>利云8号(PB08)。
To form or cause to form into an adhering or rounded mass.
使聚集成块形成或使形成紧贴在一起或圆形的块体
Formed into blocks(" blocked records" ).
形成块状的（“分块记录”）。
formed into a mass by heat and pressure.
由温度和压力形成块的。
To cause(clouds) to form fluffy masses.
絮凝使（云）形成棉絮状块
To cause(soil)to form lumps or masses.
凝聚使（土壤）形成块或团
square off a piece of wood
把一块木头加工成方形.
a swelling that is the characteristic lesion of tuberculosis.
形成肺结核特征的肿块。
Bend a piece of iron into a horseshoe.
把一块铁弯曲成马蹄形
He carved the stone into the figure of a man.
他把那块石头雕成人形。
To form or collect into a rounded mass.
使成团，使结块，使聚结使形成或聚集成圆的团块
Conglomerate:To form or cause to form into an adhering or rounded mass.
使聚集成块:形成或使形成紧贴在一起或圆形的块体.
To cause to cohere or form a mass.
伸成长块使凝聚成一团或形成一堆
A naturally rounded paving stone.
圆石块自然形成的圆形铺路石头
make or form into a solid or hardened mass.
形成固体或变成更硬的块状。
To form clinkers in burning.
烧成渣块在燃烧时形成余渣
A volcanic rock consisting of rounded and angular fragments fused together.
集块岩由圆形石块和有角的石块聚结而成的火山岩
One of the wedge-shaped stones forming the curved parts of an arch or a vaulted ceiling.
拱楔块用于形成拱或穹窿的曲线部分的楔形石头中的一块
Use to add a chunk of memory. Use with middle segment shape to form a partitioned memory chunk.
用于添加内存区块。与中间段形状一同使用，以形成分区的内存区块。