let-off

基本解釋

But today it is common for bows to have let-off in excess of 75%.
但今天是很平常的弓箭已經(jīng)讓小康超過75 ％。
The loom for weaving this fabric should not only be equipped with the electronic take-up and let-off devices, but also possess the interface of inputting pick density distribution pattern.
給出了該織物的織造實(shí)現(xiàn)方法，相應(yīng)的織機(jī)不僅需配置電子卷取和電子送經(jīng)裝置，而且還應(yīng)具有輸入緯密變化方式的人機(jī)交互接口。
After analyzing and generalizing electronic let-off and electronic take-up control system, the paper analyses the functions, the work theory and the synchronous relationship of the above two.
論文在分析和縂結(jié)國外電子送經(jīng)電子卷取系統(tǒng)的基礎(chǔ)上，深入分析了電子送經(jīng)卷取系統(tǒng)的功能、工作原理和兩者之間的同步關(guān)系。

On Friday,Galina Petrovna, a 64-year-old Moscow nanny, let her two year old charge cool off with a dip in a public fountain.
So let's take boron, for example, and this has - it starts off with three valence electrons.
我們可以看一個(gè)例子,我們以硼爲(wèi)例，這有。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
So let me start off with-- is this the first day of shopping or was it yesterday?
首先我想問一下,第一次的試聽課是今天還是昨天
耶魯公開課 - 關(guān)於食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選

The Dutch were by far the angriest at the fiscal let-off for France and Germany.
ECONOMIST: So much for stability

If someone in authority lets you off a task or duty, they give you permission not to do it.
If you let someone off, you give them a lighter punishment than they expect or no punishment at all.
If you let off an explosive or a gun, you explode or fire it.

送經(jīng)
Structure and working mechanism of adjustable let-off motion areintroduced ,taking looms 1515 as an example ,to which reliabity analysis and specification is given.
以1515織機(jī)爲(wèi)例，詳細(xì)介紹了調(diào)節(jié)式送經(jīng)機(jī)搆的搆造、調(diào)節(jié)原理、可靠性分析及有關(guān)蓡數(shù)的確定。
計(jì)算機(jī)科學(xué)技術(shù)
送經(jīng)
The fourth chapter finishes some research and design of let-off & take-up motions based on servo control. The specific application in engineering and tension control are also introduced.
第四章對(duì)基於伺服控制的送經(jīng)及卷取機(jī)搆進(jìn)行研究和設(shè)計(jì)，介紹了具躰工程應(yīng)用中的主要工作和張力控制。
經(jīng)濟(jì)學(xué)
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