查询词典 narrow

Walking on the blue-green stone road, by the company of the narrow and moist narrow lanes as well as the tall and motley balefire walls,we nderstood the development of the Ye c lan with a history of more than 7 centuries step by step.

2《穿行小巷》这里基本没有游客，是国内最大的叶氏聚居村，踏在青石板路上，随着狭窄、潮湿的小巷，高大、斑驳的烽火墙，让我们一步步深入七个多世纪漫长的宗族发展史。

During the study, researchers recorded the width of the tree rings of balsam firs. Each ring marked a year of the tree's growth. A narrow ring indicated that the tree's growth had been suppressed that year. The narrow rings appeared only after wolf populations decreased, allowing a greater number of moose to survive and eat more balsam firs.

研究期间，研究人员记录了香脂冷杉树轮的密度，一个树轮表示树生长了一年，有一圈年轮显示出树木在那一年的生长受到了阻碍，根据树的年轮推断出现阻碍的这一年，正是狼群数量减少，鹿的数量大量繁殖的那一年，鹿比平常吃了更多香脂冷杉。

The 20S catalytic core of the 26S proteasome has the shape of a barrel made of four rings which are composed of seven differentαsubunitsα_1-α_7 at two outer rings and seven differentβsubunitsβ_1-β_7 at two inner rings at which the catalytic sites locate. Three of theβsubunits contain proteolyses sites, which are sequestered in the hollow interior of the 20S particle. Substrates enter the 20S through a narrow channel formed by theβsubunits, whose N-termini, depending on their conformation, can either obstruct or allow substrate entry and thus function as a gate. This entry channel is narrow and only permits passage of unfolded, linearized polypeptides.

哺乳动物26S蛋白酶体是由一个20S催化颗粒(catalytic particle，CP)和两个19S调节颗粒(regulatory particle，RP)组成的ATP(adenosine-triphosphate，ATP)依赖性蛋白水解酶复合体。20S CP是26S蛋白酶体的催化核心，它是由4个圆环堆叠形成的桶状复合物，其中两侧外环每个环是由α_1-α_7亚基组成，两个内环每个环是由β_1-β_7亚基组成，4个环的中央形成一个狭窄的内腔。2个β内环形成了20S CP的催化中心空腔，其内壁为催化活性位点所在地；外侧α环中心的孔道是底物到达催化中心空腔的通道，一般被α亚基上的N末端所封闭，阻止胞内非目的靶蛋白进入20S CP内被降解破坏。

It is very narrow and is thus correlated with a narrow bony birth canal.

但实际上，我们的意思则是说"这是现在存在着的状况"----外语教学与研究出版社《朗文英语语法》第309页。

Where your thoughts are confined only to your business, only to your physical welfare ,only to the narrow circle of the town in which you live , then you live in a narrow cir — conscribed life .

如果你的思想之局限于自己的工作、自己的物质利益、自己所居住的城镇内狭小的生活圈子，那么你的生命也是局限的、狭小的。

If your thoughts are confined only to your business, only to your physical welfare, only to the narrow circle of the town in which you live, then you live in a narrow circumscribed life.

如果你的思想只局限于你的工作、自己的物质利益、自己所居住的城镇内狭小的生活圈子，那么你的生命也是局限的、狭小的。

The difficult of narrow construction site is successfully solved after the design method and construction technology of support and water cut-off technique for the foundation pit with bored piles drilled in single-row deep-mixing piles of curtain for cutting off water are proposed in the narrow available site of the underground.

7在地下可用空间狭小的场地，提出了在单排深层搅拌桩止水帷幕中套打钻孔灌注桩基坑支护截水技术设计方法和施工工艺，成功地解决了施工场地狭小的困难。

The remaining three contenders display a rather narrow angle (tunnel-view), and I believe that fields as narrow as 50 degs. or less are no good choice for military binoculars, where the surveillance of large areas is among the most common applications and much easier achieved with reasonably wide angles.

其它3款表现了明显的窄视角，我认为是50度甚至更小的视场对军用望远镜不是好选择，因为大面积的监视是最常见的应用，拥有适度的宽视角更容易完成任务。

Several methods of sharp a narrow beamwidth is presented and used to form a narrow directivity.

文章还提出了多种矢量水听器指向性锐化的方法，通过这些方法在低频形成恒定束宽窄指向性。

The hybrid with genetic mark of narrow sense is considered as the hybrid which is of the most utilization value and meaning in four hybrids with genetic marks (broad sense,narrow sense,dominancy and recessive).

在广义、狭义、显性及隐性4种遗传标记杂种中，最有利用价值和意义的是狭义遗传标记杂种。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？