查询词典 early stage

Sections on space travel, commercial flight and early daredevilry fascinate, but take second stage to the story of flight as it interweaves with a century-long history of war-conflict being the catalyst for much of aviation's greatest innovations and adventures.

在太空旅行节，商业飞行和早期daredevilry令人着迷，但第二阶段采取的飞行故事，因为它与一个世纪的长期战乱的历史交织，冲突所为航空最伟大的创新和冒险多的催化剂。

Fig.4 Comparison of distribution for RADR of root number, root length, seedling height and total r elative alkali damage rate at early seedling stage under different Na2CO3 concentration

图4 不同浓度的 Na2CO3胁迫下，水稻幼苗前期根数的相对碱害率和综合相对碱害率的分布比较

The growth parameters of 20 accessions of Elymus spp. at early seedling stage were measured under various salt stress at 0, 0.4%, 0.6%, 0.8% and 1.0% NaCl in the soil, and the accessions were sorted out using the method of polar ordination.

设置对照(0)、0.4%、0.6%、0.8%和1.0%等5个土壤盐浓度水平，对披碱草属20份野生种质材料的苗期生长参数进行测定，在此基础上采用极差分类进行种质材料的耐盐性排序。

AMELX, AMBN and ENAM are the major matrix proteins of enamel, and play different roles during different developing stages of tooth germs. AMELX may facilitate the growth of crystals in the early mineral stage, and act in the repairing of bone. AMBN may promote the mineralization of enamel matrix, and also keep the shape and size of crystals. ENAM may act in remineralization and promoting the growth of crystals.

AMELX、AMBN和ENAM为主要的釉质基质蛋白，在牙胚发育的不同阶段有不同的调节矿化的作用，AMELX在釉质矿化早期促进晶体生长，而其在骨中的表达则进一步表明其在骨修复中可能的作用；AMBN促进釉质基质矿化，并维持晶体形状、大小；ENAM促进和维持晶体生长，并与再矿化有关。

Management. Treatment of manifestations: Early diagnosis and treatment of RB and RB-related tumors can reduce morbidity and increase longevity; care is best provided by specialists from ophthalmology, pediatric ophthalmology, radiation oncology, oncology; treatment options depend on tumor stage, number of tumor foci (unifocal, unilateral multifocal, or bilateral), localization and size of the tumor within the eye, presence of vitreous seeding, and age of the child; treatment options may include enucleation, cryotherapy, photocoagulation, photochemistry, external beam radiation therapy, and radiation therapy using episcleral plaques; newer options include systemic chemotherapy combined with or followed by local therapy.

处理。 表征的治疗： RB 和 RB 相关肿瘤的早期诊断和治疗能减轻病状、延长存活时间；护理最好由眼科学、小儿眼科学、肿瘤学和放射肿瘤学等方面的专业医师来提供；治疗方案的选择取决于肿瘤阶段、病灶数量（单病灶、单侧多病灶或双侧病灶）、眼内肿瘤的位置和大小、玻璃体散布的存在与否以及患儿的年龄；治疗选项可能包括摘出术、冷冻疗法、光凝固术、光化学法、外照射放疗和用巩膜外斑块进行的放射治疗；新的治疗选项包括与局部治疗结合的或先行的系统化学疗法。

At present,these sandstones are at the late A period of the early diagenetic stage（Ro=0.8%,T=70℃-90℃）,and their diagentic fabrics are controlled by the acidic diagenetic environment, resulting in widespread dissolution of feldspathic grains and well developed quartz overgrowth.

砂岩目前处于早成岩阶段B期的晚期，Rt，为0.8％，温度在70℃～90℃，成岩组构特征受酸性成岩环境控制，因此长石类易溶颗粒普遍发生溶蚀作用，石英次生加大发育。

The artificial liver union phosphorus sodium formiate sodium formate may take treats the early intermediate stage heavy hepatitis the effective method.

人工肝联合磷甲酸钠可作为治疗早中期重型肝炎的有效方法。

Since the altered dorsal-ventral domain was started at early gastrulation and became more obvious at the late gastrulation stage, P5 and P4 both may affect cell fate maintenance through regulating cell migration during gastrulation period.

因为cyp11a1表现下降的鱼卵是在原肠期刚要开始的时候才开始出现不正常腹部组织增大，而且随著时间的增加而更加明显，所以P5和P4可能是藉由影响原肠期的细胞移动进而去影响后来的细胞分化。

The results showed that germinative energy was more sensitive to alkaline stress than germination rate,RL was more sensitive to alkaline stress than SH and RN,early seedling stage was more sensitive to alkaline stress than germination period.

结果表明，水稻发芽势对碱胁迫的反应较发芽率更为敏感；根长对碱胁迫的反应较苗高和根数更为敏感；幼苗前期对碱胁迫的反应较发芽期更为敏感。

The plasticity of NSCs was detected by the differentiating test. HESCs were induced into dopaminergic neurons by means of adding Sonic Hedgehog Peptide and fibroblast growth factor eight (FGF8) early under the condition of mocked microenvironment and different development stage of dopaminergic neurons in vivo ,meanwhile made comparison with traditional method . The marker of dopaminergic neurons was tested by immunocytochemistry and RT-PCR, the content of dopamine and its derivation homovanillic acid were measured by HPLC-ECD.

模拟体内多巴胺神经元分化发育的不同阶段及微环境，采用早期添加音猥因子及成纤维细胞生长因子-8(FGF8)的方法，诱导hESCs定向生成多巴胺能神经元，并与传统的诱导方法相比较，免疫荧光细胞化学和RT-PCR法检测多巴胺能神经元的标志，高效液相色谱法检测诱导后细胞及细胞培养上清液中多巴胺及其代谢产物高香草酸的含量。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失