narrow window

This happens during a narrow window of development but it stays fixed throughout life .

在生育期的某一部分来说它会发生，但是在整个生命的长河中却是相对固定的。

The brown animal was spotted stuck on a narrow window edge of the office tower .

那只棕色的动物被发现困在办公楼的窄窗边上。

A narrow window having a lancet arch and without tracery .

没有窗饰只有一个尖拱顶的窄窗户。

Lancet : A tall , narrow window crowned by a pointed arch .

又窄又高有个尖拱的窗。

The effect of simple wide window on these aspects was superior than narrow window or narrow window plus IE.

宽窗较窄窗或窄窗加IE在显示病灶质感、钙化、立体感方面好一些；

Neal wedged his way through a narrow window .

尼尔从一个窄窗户挤了进去。

The extraordinary plasticity of the young brain occurs only during a narrow window of time known as the critical period .

未成熟大脑的这一奇特可塑性仅见于被称为临界期的一段短暂的时间（时窗）内。

Uprooting some seedlings , Fang says he has missed the narrow window for planting .

方将一些秧苗连根拔起，说，他已经错过了极短的种植时间。

Therefore , the Huizhou salt merchants who everybody Home Repair narrow window of time when all the low-profile .

因此，徽州的盐商们个个修房之时一律窄窗低台。

Application windows have narrow window borders with blue , neon-glow highlighting around the in-focus window .

窗口边框很窄，在激活窗口边框周围有蓝色氙灯颜色的高亮。

Dynamic intensify image increases its definition in borehole zone , but makes the image step-shaped because of the use of narrow window .

动态增强图像增加了井孔特殊区域的特征清晰度，但所用的短窗长会使图像出现台阶现象，平滑滤波、重采样都不能很好地消除这种台阶。

If the rains are late , they will emerge late , and miss the narrow window of time when their host is most vulnerable .

如果降雨推迟了，胡蜂的出蛹也会推迟，从而错过了宿主处于最脆弱阶段这个短暂的时间窗口。

Se has extremely narrow window between its beneficial and toxic dose , in fact , it is toxic at the level not much higher than the beneficial requirement .

硒的特点是有益剂量和毒性剂量之间范围狭窄，高于有益需求的水平就具有毒性。

This room , lighted by a single narrow window , and by a lamp that was always burning , had the air of a garret .

这厅房只靠一扇窄窗子进光，随时都点着一盏煤油灯，形象很是寒伧。凡是该有四只脚的家具好象都只有三只脚。

For a thin interbed of sand and shale , the periodicity of its amplitude or phase spectrum can be unveiled with Fourier analysis in a narrow window .

对砂泥岩薄互层段，用短时窗对地震道做傅里叶分析，可以显示薄层振幅谱和相位谱的周期性。

There is a narrow window of opportunity before full blown addiction that we are not taking into account in our prevention and cessation interventions aimed at kids .

这是在烟瘾形成之前的短暂窗口期和机会，但是我们在对孩子们进行预防和施行终止干预的时候却没有将它考虑进去。

When she is alone she stands on tiptoe on the stoop at the back , behind the laundry , and she watches her reflected mouth in the narrow window .

当她独自一人时，她踮起脚站在洗衣方后面的门廊里，拿狭窄的窗玻璃作镜子，观察自己的口型。

Just as the Venetian states and Liverpool feel off the trading map as the locus of trade and economic activity shifted , so Hong kong 's " competitive advantage " has a narrow window .

如威尼斯城邦，利物浦，就是随着贸易中心和经济活动的转移而从贸易地图中消失的。因此香港“竞争优势”的前途也不光明。

My 17-year-old daughter and I aim to eventually hike the full trail , section by section , in this narrow window in which she is strong enough and I 'm not yet decrepit .

我和17岁的女儿计划分段走完整条步道，趁着现在女儿已身强体健而我还没老去。

Keep in mind that Mercury , the planet of communication , commerce , and agreements , will be retrograde nearly all through May , so you would have a narrow window in which to work in April .

牢记掌控交流、贸易、约定的水星将在几乎整个五月逆行，所以你仅剩四月这个狭小的窗口依旧为你提供服务。

" There is now a narrow window for many Asian countries to avoid future pension problems and repeating many of the mistakes made in Europe and North America . But it will soon be too late , " the report concludes .

报告总结到，“许多亚洲国家目前还有一线机会，避免未来的养老金问题和重复欧洲和北美犯下的许多错误，但很快就会来不及了”。

The experimental results show that : when the feature pool contains only six textural parameters that are routinely used , the performance of the classifiers designed under the wide window settings is superior to those designed under the narrow window settings .

经比较发现，如果初始特征集只包含常用的6种共生纹理特征时，在窄窗条件下设计出的分类器对GGO的识别效果要优于宽窗条件下的；

Development of Sustained Release Preparations for Narrow Absorption Window Drugs

窄吸收窗药物缓释制剂的研发进展

The development and R & D strategies of sustained release preparations for narrow absorption window drugs were reviewed .

综述窄吸收窗药物缓释制剂开发相关的最新进展和策略。

And it was suggested that the high toxicity and narrow security window were correlated with the metabolism by enzyme in vivo .

这种高毒性和狭窄的安全治疗窗预示代谢酶的代谢作用对毒性起重要的调控作用。

Banks have a narrow time window in which to drive through change before memories of the past crisis fade and new problems emerge .

要想在对过去危机的记忆淡去及新问题出现之前完成变革，留给银行的时间并不多。

Although the vanadium-based SCR catalyst has achieved industrial application , but there are still some defects , for example , lower specific surface area , such a narrow temperature window .

虽然钒基SCR催化剂已经实现工业应用，但其仍存在一些缺陷，譬如比表面积较低、温度窗口较窄等。

The analysis of high-frequency signals require a narrow time window , the analysis of low-frequency signals require a wide time window , that requires time-frequency window size can change with the change of frequency .

分析高频信号需要窄的时间窗，低频信号要宽的时间窗，这就要求时频窗的大小随频率而变。

One day , when you were in preschool , I watched you through the narrow little window in the door to your classroom and saw a punk kid knock you over .

有一天，我到幼儿园来看你，我透过窗户看到一个小孩把你撞翻了。

In the stress-sensitive reservoir of Central Tarim , because of the narrow security window of mud density , it usually causes lost circulation and well kick by turns . The static equilibrium of wellbore pressure can not be effectively established .

塔中压力敏感性储层由于钻井液安全密度窗口窄，在施工过程中容易出现溢、漏交替现象，无法有效建立井筒内压力的静态平衡。