egg-laying的例句大全

Any of the class Aves of warm-blooded, egg-laying, feathered vertebrates with forelimbs modified to form wings.

一种鸟纲温血 、 卵生 、 有羽毛的脊椎动物,前肢演变形成翅膀.

Egg-laying cock , the fighter jet of the cocks. Oh! Yeah !

下蛋公鸡, 公鸡中的战斗机, 哦 耶!

The intention was to distract egg-laying females from furniture or structural wood.

其目的是把产卵的雌虫从家具或建筑木材中分离出来.

Some hobbyists often turn to egg-laying types like the angel-fish, the striped zebras, and the neons.

某些内行人常常喜欢喂养产卵型观赏鱼,像天使鱼 、 斑纹鱼 、 和霓虹脂鲤.

Characteristic Study of Egg Laying Hormone and Its Decomposed Produces from Aplysia Egg with MALDI-TOF Mass Spectrometry Technology

MALDI-TOF质谱技术研究海兔卵产卵激素及其分解产物的特性

In vitro and in vivo effects of several selected anthelmintics and chemicals on egg-laying production and egg development of Ascaridia galli

数种驱虫药和化学药物对体内外鸡蛔虫产卵和虫卵发育的影响

The mediative effect of yeast polysaccharide on the intestinal microflora of egg laying chicks was studied.

对酵母多糖对蛋用雏鸡肠道微生态环境的调控作用进行了研究.

...the American phrase 'laying an egg' meaning to fail at something.

意思是“完全失败”的美国习语 laying an egg

Effect of 2-hydroxy-4-( methythio) Butanoic Acid on Performance, Egg Quality, Nutrient Utilization and Serum Bio-parameters in Laying Hens

液体蛋氨酸羟基类似物对蛋鸡生产性能、鸡蛋品质、养分利用率和血液生化指标的影响

There are among us, however, another kind of people who, armed with a glib tongue, indulge in incessant self-glorification and, like the above-mentioned cackler, hold on to the coop without laying any egg.

但也有一种人，嘴尖舌长，能说会道，自我吹嘘，滔滔不绝，像那只爱唱的母鸡一样，占着个鸡窝不下蛋。

The modern laying strains are bred for high egg production.

近代产蛋品系的培育,目的是为了高产蛋量.

Today, the hen's work is laying an egg.

克日, 母鸡的事情即是下个蛋.

The results showed that: the egg-laying rate of the dexamethasone, erythromycin and terramycin groups decreased by 31.3%, 8.3% and 7.3% respectively, the neomycin group and the sulfa-drugs group only decreased slightly.

结果表明，地塞米松组产蛋率下降31.3%，链霉素组和土霉素组产蛋率分别下降8.3%和7.3%，新霉素组和增效联磺散组的产蛋率也略有下降。

Many biological processes including growth, development, sexual maturation and egg laying are controlled by diverse signalling network in cellular communication.

血吸虫生长、发育、性成熟及产卵等生物学过程主要是由细胞间各种信号网络调控的。