查询词典 maturation

Objective To study the maturation of the postural equilibrium in young children and the effects of eye-closure.

目的 研究健康儿童立位姿态平衡功能发展成熟过程以及视觉系统在儿童姿态平衡中的作用。

The period between the initial infection when the dog is bitten by a mosquito and the maturation of the worms into adults living in the heart takes 6 to 7 months in dogs and is known as the "prepatent period".

从犬只经蚊虫叮咬而感染心蠕虫到心蠕虫成熟寄宿于犬只的心脏需要6-7个月的时间，这个阶段称为潜伏期。

Dogs show no indication of heartworm infection during the 6 month long prepatent period prior to the worms' maturation, and current diagnostic tests for the presence of microfilariae or antigens cannot detect prepatent infections.

在心蠕虫成熟之前的6个月的潜伏期内，受到感染的犬只没有任何症状表现。现有的诊断测试无法检出处于潜伏期的感染。

UniESTs were obtained, 400 of them gained from the subtractive library of stage of proembryo mass and 468 from that of somatic embryo maturation.

上述3种抗氧化酶通过相互配合，协同调节胚性细胞的分化和发育。4。

Functionally known genes were obtained after Blastx analysis, 237 of them were from the subtractive library of stage of proembryo mass and 279 from that of somatic embryo maturation.

成功构建了Y35体细胞胚原胚团阶段和成熟阶段的差异表达基因文库，获得了868个差异表达的UniESTs，其中原胚团阶段400个，体细胞胚成熟阶段468个。

The reseach on activity changes of SOD, POD and CAT during the somatic embryogenesis of Y35 showed:(1) The activty of SOD was from 52.98 to 133.20 U·g-1·h-1, and remained a rising trend after early single embryo forming, this revealed that SOD might be positively correlated to the differentiation of embryogenic cell and the development of somatic embryo.(2) The activty of POD was from 0.05 to 0.50 U·mg-1·min-1, ascended firstly and desceded later, and was highest in embryogenic callus and lowest in late single embryo , this revealed that POD might be positively correlated to the division and differentiation of proembryo mass, while negatively correlated to the development of PEMⅢto late single embryo.(3) The activty of CAT was from 0.86 to 2.81 U·mg-1·min-1, showed an up-down-up trend, reaching to the highest peak at the time of early embryo formating and decreasing to the lowest at the time of early cotyledonary embryo formating, this revealed that CAT might be positively correlated to the development of early single embryo, while negatively correlated to the formation of middle single embryo and early cotyledonary embryo.The changes in activty of SOD, POD and CAT indicated these three antioxidant enzymes coregulated the differentiation and development of embryogenic cells during Larix somatic embryogenesis.4. Differentially expressed cDNA libraries of the stages of proembryo mass and somatic embryo maturation were successfully constructed by suppression subtractive hybridization.

对Y35体细胞胚胎发生过程中抗氧化酶活性变化的研究显示：(1)SOD活性在52.98~133.20 U·g-1·h-1之间，并在早期单胚形成后一直保持上升的趋势，表明其与胚性细胞的分化及体细胞胚的发育均具呈正相关；(2)POD活性在0.05~0.50 U·mg-1·min-1之间，呈现出先下降后升高的趋势，在胚性愈伤组织中最高，而在后期单胚形成时降至最低，表明其与原胚团的分裂和分化呈正相关，但与PEMⅢ向后期单胚的发育呈负相关；(3)CAT活性在0.86~2.81 U·mg-1·min-1之间，表现出升-降-升的变化趋势，在早期单胚形成时升至最高，在早期子叶胚形成时降至最低，表明其与早期单胚的发育呈正相关，而与中期单胚和早期子叶胚的发育呈负相关。

To pronuclear formation rate after oocyte in vitro maturation 18 hours and parthenogenticactivation, oocytes derived from SM is significantly higher than oocytes from PM,oocytes derived from IM is significantly lower that of oocytes detrived from PM and SM.

对于孤雌刺激反应而言，无论是何种类型的卵母细胞成熟18小时后，自发成熟卵母细胞激活后形成原核的比率高于被动成熟的卵母细胞，诱导成熟的卵母细胞的原核形成率显著低于自发和／或被动成熟的卵母细胞。

Protogyny The maturation of the stigma before the anthers.

雌蕊先熟：指柱头先于花粉囊成熟的现象。

Methods After the wide type NCI-H446 cells and the three kinds of NCI-H446 cells transfected by three kinds of IL-15 genes respectively （Cmp transfected by the IL-15 maturation peptide gene, Cp transfected by prototypic IL-15 gene, and Csp transfected by modified IL-15 gene whose signal peptide was replaced with the IL-2 signal peptide） were treated by mitomycin, the cells （named MCw, MCmp, MCp, and MCsp, respectively） were used as stimulator cells to stimulate PBMC from healthy volunteers.

野生型NCI-H446细胞和被3种IL-15基因分别转染的3种NCI-H446细胞（Cmp：被IL-15成熟肽基因转染；Cp：被原型IL-15基因转染；Csp：被信号肽换为IL-2信号肽的改型IL-15基因转染），用丝裂霉素处理后（分别名为MCw、MCmp、MCp和MCsp）作为刺激细胞刺激健康志愿者的PBMC。

Although skeletal maturation is delayed, the rate of linear growth is usually normal (except for the absence of a distinct pubertal growth spurt).

虽然骨骼成熟被推迟了，身高增长速度通常是正常的（除了不存在明显的青春期猝长阶段）。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。