hatching period of silkworm egg

Effects of different incubation on expression of catalase gene in the bivoltine silkworm(Bombyx mori)

不同催青方式对二化性家蚕过氧化氢酶基因表达的影响

This paper investigated the date of incubating eggs out of storehouse,weight of eggs,rate of abnormal eggs,duration from spot appearance to bluish end,process of embryo development,hatching rate of light red and inherent color eggs and water consumption per day during incubation.

本文对蚕种催青出库时期，卵量、不良卵率，催青见点到转青齐一所需时间，胚胎发育进度，浅红色和固有色卵孵化率，催青中逐日水分消耗等６ 个方面进行了调

During the course of incubation,the silkworm eggs under a high density were conducted byairflow-regulated system.

以气流调控实施高密度蚕种催青感温补湿均匀，提高蚕种催青质量和房屋设备的利用率，起到节本增收作用。

Control system of silkworm Incubation based on RS-485;

基于RS-485总线的蚕种催青控制系统

Studies on the Proteome of Yolk and Embryo of Silkworm(Bombyx Mori)During Incubation Stages;

家蚕卵黄和胚胎蛋白质组及其催青期变动的研究

Immunohistochemical localization of oxytocin in hypothalamus of youth Guangxi local buffalo

青年期广西本地水牛下丘脑催产素的免疫组化定位

Catalytic Hydrolysis of Kalium Borohydride Using M-TiO_2/cordierite Catalysts;

M-TiO_2/堇青石催化剂催化KBH_4水解析氢性能研究

A prepubescent child.

青春期前时期的儿童

regular follow-up of unpaid pledges

定期催交未缴认捐款

puberty growth spurt

青春期快速生长 青春期快速生长

The state of being pubescent.

青春期处于青春期的状态

Of, relating to, or undergoing adolescence.

青春期的属于，关于或经历青春期的

The attainment or onset of puberty.

到达青春期或青春期开始

a juvenile between the onset of puberty and maturity.

处于青春期和成熟期的青少年。

DJ: Puberty. Yeah, I'm having lots and lots of puberty.

青春期。对，我有严重的青春期妄想症。

Manufacturing sales : catalyst, chemical fertilizer, cement, asphalt.

制造销售：催化剂、化学助剂、粘合剂、沥青。

THE PREPARATION OF THE PITCH-BASED CARBON FIBER FROM FCC HEAVY AROMATICS

流化催化裂化重芳烃试制沥青碳纤维

CATALYTIC CRACKING OF DEASPHALTED OIL FROM DAQING VACUUM RESIDUE/FCC SLURRY MIXED FEED

大庆减压渣油/催化裂化油浆混合原料脱沥青油的催化裂化

Preparation of monolithic catalysts and their performance in the hydrodesulfurization of thiophene

堇青石质整体式催化剂的制备及其催化噻吩加氢脱硫性能

in the state of development between puberty and maturity.

处于青春期和成熟期之间的发育时期。

a young person of either sex (between birth and puberty).

（从出生后到青春期）任一性别的青年人。

Effection of Sowing Dates on Growth and Artemisinin of Artemisia Annua L.;

播期对青蒿生长和青蒿素含量的影响