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- Many factors may affect the hatchability and subsequent quality of the day old chicks. 很多因素影响种鸡孵化率及出生雏鸡质量。
- Pathogenicity of LCB to KM mice was high through intraperitoneal injection, as well as to one day old chicks through intracranial injection. Nonpathogenicity was shown to chicks through intraperitoneal and intratracheal inoculation. 该菌株腹腔接种对 K M小鼠具有高致病性 ,脑内接种对 1日龄雏鸡也具高致病性 ,但对鸡腹腔及气管接种则无致病性。
- day old chick 初生雏
- He is seventy if he is a day old. 他该有七十岁了。
- A day old pup does not fear tigers. 初生牛犊不畏虎。
- The piglet is one day old and crippled. 这只残疾的小猪刚出生一天。
- The researchers injected the lectins into eighteen day old embryos. 研究员将这个血凝素注射到有十八天的晶胚里。
- One day Old Stony Phiz set out on a visit to the valley where he was bor. 有一天,老石面出发了来到他出生的峡谷来访问。
- John: Oh, dear! Father is only one day older than I! 约翰:唷!我才知道,父亲只比我大一天。
- A primary culture of myoblasts may be prepared by excising skeletal muscle tissue from 10to 30 day old rat embryos. 制备成肌细胞的初级培养物,可以将10-30天的大鼠胚胎骨骼肌组织剪切下来。
- A primary culture of myoblasts may be prepared by excising skeletal muscle tissue from 10 to 30 day old rat embryos. 制备成肌细胞的初级培养物,可以将10-30天的大鼠胚胎骨骼肌组织剪切下来。
- For example, a retention age of one day specifies that data cannot be removed until it is at least one day old. 例如,保持期一天指定至少在一天的时间内不能删除数据。
- By 1989, 35 day old seedlings were mostly transplanted and faced with a shortage of farmhand during the busy transplanting season. 直到1989年,大多采用35天龄苗插秧,遇到农忙季节人手短缺的问题。
- Objective Physiological values of BWEL-SPF chickens of 1 day old and 20 weeks old were measured and compared. 目的对1日龄和20周龄的BWEL-SPF鸡的各项生理指标进行测定和比较。
- Five day old pair of Musk Lorikeets, eyes just opened, covered in white down. Note the bulging eyes and nostrils. 出生5天,眼睛刚刚才睁开一条缝,看到眼睛了吗?就在两条白色的眼线下面。
- Maggie: There's some day old bread in here somewhere. I wanna make croutons for my stupid dip. 麦琪:还有点三天前买的面包,切成小块,炸一下,能拼冷盆。
- A baby caribou is able to stand and walk an hour after it is born.It can run when it is a day old. 出生一个小时后,小驯鹿就能站起来了,一天后就可以跑了。
- The piglet is one day old and crippled.The mother had more babies than nipples to feed them. 这只只有一天大的小猪是个瘸子,猪妈妈的奶头根本不够用来喂养这么多的小猪。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- Day old commercial strain Cherry Valley meat ducks ( n =690) were randomly allocated into five groups for a six week feeding trial. 把 690羽 1日龄的商品代樱桃谷肉鸭随机分成 5个组,每组 3个重复。