日龄是什么意思_日龄用英语怎么说_日龄的翻译_日龄翻译成_日龄的中文意思_日龄怎么读,日龄的读音,日龄的用法,日龄的例句

Subsequently the suckling frequency declined to 2～3 times in the daytime.

幼羚在3日龄内吮乳频繁,每次吮乳(456±097)分钟.

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A few showed active response to vaccination as 18 days of age.

一些实验表明最早在18日龄免疫是有效的.

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Chyme pH in crop, proventriculus and gizzard increase gradually with age.

结果表明, 嗉囊、腺胃和肌胃内食糜pH随 日龄逐渐增加,而小肠内食糜pH随 日龄变化不大.

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At 45 days of age.

在试验仔鸡45日龄时.

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The double effect of the different seasons and stages of breeder was more obvious.

季节和种鸡日龄的双重影响对受精率和孵化率的影响更明显.

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Result The results indicate the distribution of Nly in the secretory ameloblasts of rats.

结果　在分泌期成釉细胞中有线状溶酶体(Nly)的分布,且分布的密度随日龄而不同.

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Group 3 kill 10 - day and 15 - day chicks, their pathological changes are very clear.

试验3组鸡, 10日龄、15日龄宰杀时病变很明显.

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However, the neuron density decreased by 39 % ( AchE ) and 40 % ( NOS ) in 12 months of age comparing with that of 15 days of age.

3)小肠肌间神经丛中,12月龄的AchE和NOS阳性 神经元总数比15日龄的增加163%和137%, 但阳性神经元密度降低39% ( AchE ) 和40% ( NOS ).

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The weight and histological changes of thyroid in 29 d old ISA male chicks were observed.

观察了29日龄伊莎蛋鸡公雏的甲状腺重量和组织学结构的变化.

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Plenty are the villi in the small intestine of the larva of the 23 rd day.

23日龄后的仔鱼,小肠形成较丰富的绒毛.

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Investigation of Requirement of Metabolizable Energy for 0 - 21 Days Old Yellow Broiler Chicks.

0-21日龄黄羽肉鸡代谢能需求参数的研究.

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Mean acinar size and acinar cell size of all groups significantly decreased ( p & lt ; 0.01 ).

新生、3日龄和7日龄IUGR仔猪平均腺泡大小和平均腺泡细胞大小也极显著小于NW仔猪 ( p<0.01 ).

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Age at 110 kg of body weight in boars and 90 kg in gilts.

公猪达110公斤重和女猪达90公斤重之日龄.

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If the pig is weaned a relatively young age, it will be comparatively freer from disease.

如果仔猪断奶日龄较早, 它感染疾病的机会就会比较小.

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From 34 to 105 days , embryo heart develops further and goes into mature stage.

34～105日龄属于胚胎心脏进一步发育成熟的阶段.

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