as an endogenous neural inducing signal, noggin not only can be found in early vertebrate embryogenesis but also in the central neural system ( cns) of adult mammalian.

  • 作为一种内源性神经诱导信号,它的作用不仅局限于胚胎期,在成年哺乳动物中枢神经系统也可检测到noggin基因的表达。
  • 来源:互联网摘选更新时间:2026-07-13 15:54:37

  • 重点词汇
  • centraladj.中心的;中央的;核心的;处于中心的;
  • vertebraten.脊椎动物;
  • but also并且;抑;
  • asadv. 同样地,一样地; (比较时用)像…一样,如同;(指事情以同样的方式发生)和…一样
  • inducingadj.产生诱导作用的;
  • not only不但,不仅,不只;非但;不独;何止;
  • adultadj.成熟的;(智力、思想、行为)成熟的;成年人的;成年的;
  • signaln.信号;红绿灯;
  • ofprep. 关于;属于…的;由…制成;
  • systemn. 体系,系统;制度;身体;方法;
  • be found in在某地,到某地;
  • endogenousadj.内长的,内生的;
  • 相关例句
1、

the ability of soil carbon sink from half-mature stand to mature stand improved continuously.

林分土壤在中龄林至成熟林阶段的碳汇能力不断提高。

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2、

if you stand to your principles, everyone will have the greatest esteem for you.

如果你坚持原则,人人都会非常尊敬你。

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3、

then you need a brief resolution at the end to bring things back to normal for the audience! that's the rhythm of any story.

然后,你便需要一个简洁的最后解决来帮助观众看到所有事情又回到了正常!

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5、

the authors used skin flap of broadest muscle of back for treating post burn deformity. 4 cases with neck and axillary region deformity were treated with island grafting and 1 case with faciocervical deformity was treated with free grafting. the results were very satisfactory.

本文介绍了自1982年10月以来应用背阔肌皮瓣治疗烧伤后畸形5例,4例岛状移植(颈部和腋部)、1例游离移植(面颈部)疗效满意。

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7、

methods the apparatus of vacuum suction used from 1996 to 1998 and the improved drainage ( multitube drainage and pressor suture on axillary region) used from 1999 to 2001 for prevention and treatment of wound hydrops were compared.

方法对1996~1998年我科采用伤口负压引流装置和1999~2001年改进引流方法(伤口放置多根引流管和腋下加压缝合)防治伤口皮下积液的情况进行比较。

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8、

transference of parascapular flap to cover deep burn wounds in axillary region

应用肩胛旁岛状皮瓣修复腋部深度烧伤创面

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9、

the first symptom of the patients was a mass presented at the axillary region of breast.

探讨了误诊原因,强调了以腋下肿块为首发症状的女性病人,应考虑到隐匿性乳腺癌;

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10、

sub axillary region is the safe and reasonable place for transplantation.

腋下是安全、合理的移植部位。

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11、

The main components of diatom mud are diatomite and silicon sand.

硅藻泥的主要成分是硅藻土、硅晶沙

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12、

mechanical vibration and sharp voltage drop may be avoided when starting up the motor in a soft mode through thyristors at a reduced voltage.

电动机的晶闸管降压软起动方式可避免起动时产生机械振动和电压陡降的现象。

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13、

australia has also introduced a government-funded vaccination programme for boys, after it recorded a sharp drop in the rate of genital warts linked to hpv since it began using the vaccine in girls, and a marked decline in the rate of high-grade cervical abnormalities in teenage girls.

澳大利亚自从开始为女孩注射疫苗后,记录显示HPV引起的生殖器疣患病率大幅下降,并且少女出现宫颈细胞高度异常的比率明显下降,于是出台了一个为男孩接种的计划,由政府出资。

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14、
15、

the accuracy with which people could recall the object's original position decreased gradually as the scene became more crowded, but there was no sharp drop in performance at a limit of four or five objects as prevailing wisdom would suggest.

随着屏幕上的物体增多,人们回忆物体原始位置的准确性出现递减。但在物体只有四、五件时,记忆的准确性并未大幅下降,这与普遍的观点不同。

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16、

the subindexes that comprise the pmi showed a sharp drop in export orders but a general increase in new orders an indication that domestic strength was more than cushioning the impact of europe's debt travails.

构成PMI指数的几个分类指数显示,出口订单大幅下降,但新订单总体上升,说明国内经济的强劲程度足以抵消欧债危机的冲击。

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17、

yael: so don, i was reading this very interesting article about how in prehistoric times the world cooled because there was a sharp drop in carbon dioxide in the atmosphere.

雅艾尔:唐,我正在读一篇非常有趣的文章,讲在史前时代由于大气中二氧化碳含量急剧减少造成地表温度骤降。

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18、

chlorophyll content change could be divided into two phases, relatively steady phase and sharp drop phase. during the former phase it showed higher photosynthetic rate, higher photosynthate export rate, and lower respiratory rate.

在缓降期中,叶片具有较高的光合速率和光合产物输出速率,以及较低的呼吸速率,缓降期越长,光合速率高值持续时间越长;

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19、

the sharp drop in the mainland market helped ease fears that a bubble was developing in share prices, which have been boosted by soaring demand from retail investors in recent months.

股市的大跌有助于缓解人们对股价正在形成泡沫的担忧。近几个月来,散户投资者不断飙升的需求,推动股价不断走高。

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20、

diesel stockpiles appear to have risen sharply ahead of the olympics, and part of the sharp drop in imports last month could be the result of that big buildup.

柴油库存似乎在奥运会之前大幅增加,这可能是上月进口锐减的原因之一。

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