2) improvement order
改良定单
3) modified Heller operation
改良的黑勒贲门肌切开术
4) improved coronal cavity preparation
改良开髓口
1.
METHODS:One humdred and five extracted maxillary first molars were divided into 3 groups for the detection of MB2:group of traditional coronal cavity preparation(group A),group of improved coronal cavity preparation(group B) and group of coronal cavity preparetion by using root canal microscope(group C).
方法:离体上颌第一磨牙共105个,分别肉眼下使用传统开髓口、改良开髓口,根管显微镜下探查寻找MB2,记录MB2发现率。
5) modified single cross hybrid
改良单交种
1.
Three full-sibling binary cytoplasmic male sterility(CMS) lines, 11 back-cross binary CMS lines, 10 half-sibling binary CMS lines, 10 CMS lines and 5 restorer lines Nanhui 04, Minghui 86, Fuhui 838, Xianhui 207 and Milyang 46 were chosen to make 50 single cross hybrids(SHs) and 120 modified single cross hybrids(MSHs) by the way of NCⅡ design.
利用3个全同胞型二元不育系、11个回交型二元不育系、10个半同胞型二元不育系和10个亲本纯合不育系,与南恢04、明恢86、辐恢838、先恢207和密阳46等5个不同类型的恢复系,配制了50个单交种和120个不同类型的改良单交种,研究比较了各类改良单交种与普通单交种单株产量的差异以及株高、剑叶长、剑叶宽、主穗长、抽穗期等与群体整齐度关系较为密切性状的变异情况。
6) Modified single cross
改良单交种
1.
The research has been made on several agronomy characters of sister lines and sister crosses S 1 produced by self-breeding from a single plant of each of four materials as well as the characters of single crosses and modified single crosses composed of crossing sister lines and sister crosses with male parents.
对４个不同材料各一个基本株自交产生的姊妹系及其姊妹种、以及由此配成的普通单交种和改良单交种的若干农艺性状进行分析的结果表明：１）利用早代姊妹种（Ｓ２或Ｓ３）进行制种，可以提高制种产量６０％以上，有的材料Ｓ２代姊妹种的制种产量甚至成倍增加。
2.
The best hybrids among the four types--single cross, modified single cross, three way cross and double cross, Adaptable range of each hy- brid in five regions; The order of potentiality of regonal bionomical effect on productivity; The best sort of the same area on different hybrids produ.
应用灰色局势决策分析方法,对河南省当前大面积推广或即将推广的4种类型12个玉米杂交种进行了综合评估,明确了单交种、改良单交种、三交种及双交种中的优良杂交种。
补充资料：装箱单、重量单、尺码单
装箱单、重量单、尺码单
[装箱单、皿t单、尺码单1装箱单(Pack-ing Ust)是说明货物包装情况的单据，包括包装材料、包装方式，以及详细的包装内容，如花色、规格搭配等。进口地海关主要依据装箱单对某一特定内容的包装内容进行检查，也是进口商核对货物的依据。装箱单的内容有:单据名称、卖方名称、唆头、件数、规格、数量、毛净重、签字等。 重量单(Weight ust)是由卖方或第三者提供的，表明货物重量的单据。一般包括皮、毛、净重。它必须和其他单据上所表示的货物重量一致。 尺码单就不详细介绍了。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条