龄

CFacing to 21 century,that of our thinking and knowledge aboutpopulation aging must be outdate with the global fertility decline,and akind of the population aging which can be better expressed"the increaseof median age or mean age"of population aging itself and human'slongevity will be emerging,that is so called"aging of the aged".

面对新世纪，随着全球生育率的持续下降，以往我们所认知的那种"老龄化"将会渐渐淡出，而一种能更好地体现老龄化"增龄"本意并反映人类长寿现象的新形式的老龄化将日益凸现，这就是人口的"高龄化"。

Mycelium bourgeoning test of solid culturing with liquid strain showed the optimum culture condition was as follows: 4d strain age, 10% inoculation quantity, stirring inoculation mode. Mycelia would overgrow 250ml culturing bottle within 1 week. Compared with traditional technique, the result showed that solid culturing with liquid strain by this means would reduce culture period greatly.

通过液体菌种固体栽培菌丝萌发试验，确定最佳液体菌种种龄为：摇瓶菌种6d，发酵罐菌种4d，接种量为10％，搅拌式接种，以这种方式进行固体栽培，1周内即可使菌丝于250ml培养瓶种发透，与传统方法比较，大大缩短了栽培周期。

The results and conclusions are summarized as follows:(1) In M.demolitor-B.mori system,B.mori larvae became increasingly resistant to the parasitism as they aged.

本研究得到的结果和结论如下：(1)在毁侧沟茧蜂一家蚕这个寄生系统中，随着家蚕幼虫龄期的增加，它对寄生的抵抗能力也不断增加。

As a primary disease, porcine paratyphoid only occurs in pigs under 6 months of age and mainly in piglet s around the time of weaning.

猪副伤寒作为原发性疾病，仅发生在6月龄以下，主要是断奶前后的仔猪。

As a primary disease, porcine paratyphoid only occurs in pig s under 6 months of age and mainly in pig lets around the time of weaning.

猪副伤寒作为原发性疾病，仅发生在6月龄以下，主要是断奶前后的仔猪。

As a primary disease, porc in e paratyphoid only occurs in pigs under 6 months of age and ma in ly in piglets around the time of wean in g.

猪副伤寒作为原发性疾病，仅发生在6月龄以下，主要是断奶前后的仔猪。

Methods Wistar rats of 4 and 12 weeks old were divided into saline control and PDS groups.

4、12周龄Wistar大鼠分为盐水对照组（n=6）和PDS腹腔注射组(n=6)。

Young peacock and 45 breeding peafowl were chosen and divided randomly into 3 groups respectively in triplicate for each group. The trial was designed in a single factor of 3 levels according to ME content in diets. The ME contents in diets were 11.09MJ/kg、11.53 MJ/kg and 12.24 MJ/kg for young birds and 11.33 MJ/kg、12.21 MJ/kg and 12.85 MJ/kg for breeding birds respectively.

试验选取2月龄蓝孔雀肉鸟90只，种鸟45只，各分为3个组，每组设3个重复，以能量水平为试验因子，肉鸟日粮代谢能水平为：11.09MJ/kg、11.53 MJ/kg和12.24 MJ/kg，种鸟日粮代谢能水平为11.33MJ/kg、12.21 MJ/kg和12.85 MJ/kg，饲养期为5个月。

In the research of pedology and physical training , bone-age has an important role.

在儿科学和体育科学研究中，骨龄有着重要的应用。

Bone age plays an important role in the research of pedology and physical training .

中文摘要：骨龄在在儿科学和体育科学等领域有着非常重要的作用。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。