查询词典 hormones

But recently I saw a lot of people say that the Internet's power polyspermy Nestle milk bad, there are hormones, I do not know whether this is true?

可是近来我上网看见很多人都说雀巢的力多精奶粉不好，有激素，不知是否是真？

MethodsTo pre-treat buds at the temperature of 4℃ for different hours,place them on the MS mediums containing different hormones and different concentration of sucrose ,and before culturing the buds at the temperature of 25℃ in the darkness,preculture them at 33℃ for different hours. Record the rate of induction two weeks later.

方法青蒿花药在进行不同时间的低温前处理后，置于含不同激素和蔗糖浓度的MS培养基上，再进行不同时间的高温后处理，然后转入25℃黑暗培养，统计愈伤诱导率。

The effects of dietary zinc, selenium and vitamin E content on development and the age of first estrus and serum reproductive hormones in prepubertal gilts were investigated.

本研究的目的是通过在饲粮中使用不同含量的锌、硒和维生素E而引起后备母猪生长发育参数、血清生殖激

Key words:protein P53;Genes C-erbB-2;Receptors,Estrogen;Receptors,Progestational Hormones;breast neoplasms;Immunohistochemistry

目的：探讨乳腺癌中P53、C-erbB-2基因蛋白及雌激素受体、孕激素受体的表达及其临床病理意义。

This paper summarizes the research in elucidating the structure of acid invertase genes and proteins, regulation of gene expression by organ and developmental specificity, sugar, wounding, pathogen infection, stress and hormones, and regulation of enzyme activity by proteinous inhibitors.

本文综述了植物酸性转化酶基因及其蛋白结构、基因表达的器官和发育特异性以及糖、受伤、病原、胁迫和激素对基因表达的调节和蛋白抑制因子对酶活性的影响，并讨论了当前在该研究领域存在的问题。

To prevent cross-contamination of the virus from different animals, the feed eaten by the breeding hens cannot contain animal products; they cannot test positive for Salmonella enteritidis, Salmonella pullorum or Salmonella typhi, nor for avian flu or avian leukosis viruses; and they must also be free of external hormones and antibiotics.

魏逸之称呼这些是「clean eggs」──为了避免不同动物体内的病毒交互感染，种鸡所吃的饲料不得含有动物成分；它们体内不得检出肠炎沙门氏杆菌、鸡白痢沙门氏杆菌、伤寒沙门氏杆菌，以及A型禽流感、禽白血病等病毒，也不得有贺尔蒙与抗生素的残留。

The germination test of Sporocarps of Microlepia hancei prantl had been done, the callus can be induced from the delicate stem of Microlepia hancei prantl; The inducement and proliferation medium of callus was MS＋6-BA2 mg/L+NAA0.2 mg/L;the optimal combination of hormones of buds differentiation was MS+6-BA 0.4 mg/L; the effect of MS medium in radication culture was better than 1/2MS, the roots of plants were all efficiently induced in MS medium without reference to adding IBA、NAA or IBA＋NAA, the rate of radication was high; the effect of seedling cultured in the mixture of perlite and turf soil was better than perlite、garden soil and river sands.the mixture of perlite and turf soil has the excellences such as ventilate、water conservation 、nourishment and so on,the survival rate was higher and seedling substance was also hale.

试验进行了华南鳞盖蕨孢子果的萌发试验，并利用幼嫩茎段进行诱导愈伤组织；愈伤组织的诱导与增殖培养基为MS＋6-BA2 mg/L+NAA0.2 mg/L；其芽分化最佳激素组合为MS+6-BA 0.4 mg/L；生根培养中MS基本培养基比1/2MS效果好，MS基本培养基不论附加生长素IBA、NAA或IBA＋NAA，均能有效地诱导植株生根，生根率高；假植以珍珠岩和泥炭土的混合物为基质效果优于珍珠岩、菜园土和河沙，具有通气、保水、营养等优点，假植成活率高，苗势健壮。

Endogenous hormones, including gibberellin (GA4), indole acetic acid, isopentenyl adenine and abscisic acid, were analyzed during bolting in spring radish (Raphanus sativus L.).

采用酶联免疫吸附法测定了春萝卜抽薹过程中顶端生长点处嫩叶的赤霉素(GA4)、生长素、细胞分裂素和脱落酸等含量的变化情况。

The explants which showed vitrification could regerminate normal tepals when transfered to the medium supplemented with 6-BA 0.2 mg/L and NAA 0.005 mg/L, which demonstrates that decreasing the concentration of exogenous hormones could inhibit the vitrification.

玻璃化反应的外植体转移至MS附加6-BA 0.2 mg／L、NAA 0.005 mg／L的培养基上继续培养30 d后可再生正常的花被片，表明降低培养基中外源激素浓度能够阻止玻璃化反应继续发生。3。

The effect of cutting types, growth regulation hormones, cutting seasons and cutting substrates on cutting survival rate of Sarcococca ruscifolia were studied.

方法］对扦插繁殖过程中插穗类型、生长调节剂、扦插季节、扦插基质对野扇花扦插成活率的影响进行研究。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。