23a

The gateway for high quality grain breeding and the application prospects of Jin 23A were discussed .

同时，本文还对优质稻米选育的最佳途径及金23A的应用前景进行了讨论。

Study on the characteristics and application of the indica male sterile rice line Jin 23a with superior grain quality

籼型优质不育系金23A主要特性及应用研究

23a group of dwarf and gnome miners needs an escort to a distant mining site .

一队矮人与侏儒矿工需要到远方矿场的护送。

The Multiplying Techniques for Jin 23A and Xinxiang A by Continous Cropping in Spring and Autumn

金23A和新香A春秋两季繁殖技术

23a woman clothed in the delicate tints of early summer is seen carrying a heavy and valuable yet veiled burden .

一个身穿精美夏装的女人，正搬运着一件沉重昂贵却被遮遮掩掩着的东西。

FG 23A Retrorocket Motor for Recoverable Satellite

FG-23A返回式卫星制动发动机

With the 12 kV external pulsed voltage , the electron emission density reached the level up to 23A / cm2 . The initial results show that this ceramic would be one of the potential ferroelectric cathode materials .

结果表明，该类瓷在外加脉冲12kV高压下，电子发射电流密度约为23A/cm2，有望作为铁电阴极材料，在真空器件中加以应用。

Compared with the hybrids of Jin 23A , the hybrids of Xu 29A show a shorter growth duration , a stronger tillering ability , more productive panicles and a higher seed-setting rate , but fewer spikelets per panicle and lighter grains .

与金23A相比，旭29A所配组合生育期较短，分蘖力较强，有效穗较多，结实率较高，但每穗总粒数较少，千粒重较低。

The plunger has two opposed ratchets ( 23A , 23B ) that align with the one each of the the pawls and thereby or impede , withdrawal of the plunger during or following depression of the plunger .

该活塞上有两个对置的棘齿条（23A，23B），该棘齿条与一棘爪对齐，从而防止活塞在下压过程中被抽出。

A new high-yielding late-maturing early indica rice combination " Jinyou 458 " was bred by crossing between good quality male sterile line " Jin 23A " and strong restoring line " R458 " bred by Rice Research Institute , Jiangxi Academy of Agricultural Sciences .

“金优458”是用优质不育系“金23A”与江西省农科院水稻所育成的早稻强恢复系“R458”配组而成的高产早籼迟熟组合。

He 50A is a new WA-type early cropping indica CMS line in rice , which is developed by crossing Jin 23A to a selected F 4 plant of Zhong 9B / / 161-5B / Jin 23B through successive selection and backcrossing .

贺50A是以金23A为母本，中9B//161-5B/金23B的F4代单株为父本，经多代择优回交与选择育成的早籼型三系不育系。

The growth and development characteristics , fertility , flowering habile of male sterile rice line Jin 23A with high grain qulity was studied . The result showed that Jin 23A belonged to early maturity type of early indica with a duration of 60-66 days from sowing to heading .

对优质不育系金23A的生育特性、育性、开花习性等的研究表明：金23A属早籼早熟类型不育系，播抽天数60～66天；