后生

后生阶段以氢减少必然导致h／d比率降低为特征。

Catagensis is marked by a loss of hydrogen , and consequently by a decrease of the h / c ratio .

如此锐气，二十后生而有之，六旬男子则更多见。

This often exists in a man of 60 more than a boy of 20 .

低剂量~（60）Coγ射线宫内一次照射对仔鼠生后生长发育及行为的影响

Effects of low-level prenatal γ - ray irradiation on postnatal growth and behavior in mice

研究表明：微RNA对于后生生物（多细胞动物）的细胞的分化和形体发育形成等许多方面起着重要的作用。

In metazoans , miRNA plays an important role in cell differentiation and body patterning .

结果表明，CS2可使F1代出生后生长发育明显减慢。

It was shown that CS_2 could result in a significant decrease in the postnatal growth of F_1 rats .

睾丸扭转后生精细胞凋亡与iNOS基因表达

Testicular torsion / detorsion induced germ cell apoptosis and expression of gene iNOS

结论大鼠睾丸扭转后生精细胞p53基因表达和Caspase-3增加与生精细胞凋亡增加有关。

Conclusion The germ cell apoptosis is asso-ciated with expression of p53 and caspase-3 after testicular torsion in rats .

后生效应是近几年才定义清楚的一类现象，指所有那些DNA序列没有改变的基因表达后体细胞的遗传表型发生改变的现象。

Epigenetic effects , which were defined clearly in recent years , are most often used to denote all those somatically heritable changes in gene expression that do not involve changes in DNA sequence .

观察A、B两组患者治疗后生存率，肿块的变化及术后肝功能、a-FP、副反应情况。

Then the survival rate and masses variation and hepatic function and a-FP and side effects were observed .

多方面的研究表明，导致后生效应的可能原因主要有四个方面：DNA的甲基化、组蛋白的乙酰化、染色质结构背景的改变和蛋白质构型的变化。

Studies on many aspects show that there are four main reasons which cause the epigenetic effects ; the methylation of DNA , the acetylation of histones , the change of chromatin structure and the alteration of protein configuration .

后生浮游动物的种类和数量均是以小个体为主，并且随着体重增大逐渐减少，而生物量则在4·39~8·78μg这一中等个体体重的位置上出现峰值。

Both species number and abundance of the metazoan zooplankton were dominated by the small-sized species , and decreased with body mass , while biomass distribution had a peak in the medium size class , 4.39 μ g to 8.78 μ g.

目的研究贝叶斯算法在原发性肝癌预后预测中的应用，预测病人动脉化疗栓塞术（TACE）后生存期分类。

Objective To apply naive Bayesian algorithm in prognosis prediction of primary liver cancer and to predict the survival expectation of patients after transcatheter arterial chemoembolization ( TACE ) .

SiH4的流速越快，则纳米Si成核后生长期越短，纳米Si粒也小而均匀。

The faster the SiH 4 speed is , the shorter the period for the nano Si nucleus to growth , so that the nano Si particles will be small and even , too .

根据处理方法治疗，检测肺泡灌洗液IFN-γ、IL-4、IL-10含量（ELISA法）和肺脑菌落计数，观察治疗后生存率。

Level of IFN-y , IL-4 and IL-10 in bronchoalveolar lavage fluid were detected with ELISA method . The numbers of viable fungi in lung and brain were counted . Survival rate after treatment was investigated .

结果大鼠睾丸局部升温至43℃、30min后生精上皮受到损伤，生精细胞凋亡增加（P0.01），生精细胞PCNA表达下降（0.5～10d组P0.01,50d组P0.05）。

Results : After hyperthermic treatment , seminiferous epithelium was damaged . Germ cell apoptosis was increased ( P0.01 ) and PCNA expression was decreased ( 0.5 ~ 10 d : P0.01 ; 50 d : P0.05 ) .

合成了一种甲基丙烯酸甲酯与侧链含有偶氮苯生色团和可化学交联基团-羟基的甲基丙烯酸酯共聚物，这种共聚物和甲苯-2,4-二异氰酸酯（TDI）交联得到的交联网络结构使极化后生色团取向稳定化。

Copolymer of methyl methacrylate and a methacrylate containing azo chromophores and hydroxy groups was synthesized and thermo crosslinked with toluene 2,4 diisocyanate . Second harmonic generation measurements indicated that networks of the crosslinked polymer stabilize the dipole orientation after electrical poling .

研究区的二叠系硅质岩类，主要由大量硅质生物遗骸溶解成溶胶状态的SiO2并保存在沉积物中，在成岩&后生阶段早期发生交代作用而形成。

In the study areas , the Permian siliceous rocks consisting mainly of large amount of siliceous organic remains which dissolved into colloidal solution of SiO2 and preserved in the sediments were formed by the replacement during the early stage of diagenesis - epigenesis .

就像她的儿子安东尼·彭罗斯（AntonyPenrose）在这本书的序言中说的那样：“进入我们头脑中的创伤性画面永远没有清除键。”安东尼是在米勒嫁给英国超现实主义艺术家罗兰德·彭罗斯爵士（SirRolandPenrose）后生的孩子。

As Antony Penrose , her son from her marriage to Sir Roland Penrose , the British Surrealist artist , writes in the book 's introduction , " There is no erase button for the traumatic images that enter our minds . "

Silver-Russell综合征是一组遗传异质性的疾病，主要临床表现为胎儿严重的宫内生长发育迟缓及出生后生长发育迟缓和矮身材。

Silver-Russell syndrome ( RSS ) is a group of genetically heterogeneous disorders that principally involved intrauterine growth retardation accompanied by postnatal growth deficiency and short stature .

成岩作用及成岩后生作用是控制本区储集层发育的主要因素。

Diagenesis and epigenesis are major factors to control reservoir development .

成岩后生作用及储层演化，经历了各种次生改造，形成现今的储层面貌。

The present reservoir has undergone epigenesis , evolution and reformation .

焦作地区碳酸盐岩成岩后生作用与孔隙演化

Diagenetic-deuterogenic process and pore evolution of carbonate rocks in Jiaozuo area

弟弟说：后生出来的是男孩。

Her brother said , The second one was a boy .

别让他走后生我的气！

Don 't let him go away feeling annoyed with me !

她在接受体外受精后生了三胞胎。

She gave birth to triplets following in vitro fertilization treatment .

回国后生病人数又下降到10人。

The number dropped back to 10 after they flew back home .

矿床类型属密西西比河谷型后生矿床。

The Pb-Zn deposits are Of Mississippi valley-type ore deposits .

小鼠松果体生后生长发育的形态变化

Morphological changes on growth and development of mice pineal body after borne

晚前寒武纪后生植物的发展及其化石证据

Development and their fossil records of METAPHYTES from late Precambrian

维拉帕米及低温对大鼠睾丸扭转复位后生精功能的保护作用

Verapamil and Hypothermia Protect Spermatogenesis of Torsioned Testes in Rats