This paper introduces the technology of boring hole and cutting interior angle using a motive head on the special purpose machine,analyzes the process of calculation and choice of tool holder's spring coil,the action and realization of radial feeding.

介紹了一種在專用機(jī)床上采用一個(gè)動(dòng)力頭實(shí)現(xiàn)鏜孔及倒內(nèi)角的工藝方法国产激情视频免费在线看；分析了刀桿彈簧的計(jì)算選用過程免费观看的午夜成年网站，以及徑向進(jìn)給的動(dòng)作與實(shí)

The radiologist on my right selected a bottle of mescal from the booze on the table and poured some into a clear plastic cup.

我右邊的一位放射線專家從桌上的酒堆里挑了一瓶龍舌蘭亚洲欧美女同一区二区，用一個(gè)干凈的塑料杯倒了點(diǎn)色永久免费视频入口。

When we got home, Ma was out in the stable with a sackful of sugar smoothing him down and doing it mighty well, too.

而且，就在我們剛要到家的時(shí)候久久国产一区精品免费观看，它差點(diǎn)兒把我們的馬棚給踢倒了一级黄色一级黄色一级黄色一级黄色a级毛片，還捎帶把我媽的那匹老公馬草莓也踢了個(gè)半死黄色视频你们懂的。

In the process of the developing of NC machine tool which machines the sleeve of synchromesh of automobile ,efficient methods making use of hypocicloide are introduced.

介紹了用擺線軌跡形成原理加工滑塊槽及倒錐的工作原理亚洲熟妇AⅤ无码一区二区；結(jié)合汽車同步器齒套數(shù)控加工機(jī)床的研發(fā)黄片AAAAAAAAAAAAA，提出了利用擺線逼近圓弧和漸開線的高效加工方法；并通過建立擺線的參數(shù)方程亚洲97AV一区，分析了其各個(gè)參數(shù)對(duì)擺線形狀的影響人人操人人干人人玩人人摸人人看人人，進(jìn)而證明了利用這種方法加工同步器齒套的可行性。

G. speech perception and understanding. These stages are described and interpreted in terms of the findings from recorded corpus and questionnaires in education. As for speech production, students' speech motives are explored in detail. Speaker's speech intention is interpreted in connection with listener's reception of it. Findings are presented to show that, in the course of formulating speech plan, the previous sentences is often processed, the construction of sentence is a process of accumulative expansion of speech items through sequential or inversive appending or insertion, and the interaction between long-term and short-term speech plans often occurs.

本文運(yùn)用錄音語料91黄色一级视频、問卷調(diào)查材料具體分析了師生在言語生成国产一级A婬片试看26分钟、言語理解各階段的特點(diǎn)和規(guī)律：在言語生成方面，本文探討了學(xué)生的言語動(dòng)機(jī)及其分類黄色视频玖玖网站；結(jié)合言語意圖的領(lǐng)會(huì)考察了言語意圖久久久久国产AV；發(fā)現(xiàn)在制訂言語計(jì)劃過程中，常常出現(xiàn)對(duì)所聽話語的處理加工日本片一级，語句的建構(gòu)是一個(gè)語項(xiàng)累加擴(kuò)展過程全网黄网站免费观看，這種累加可以是順序的，也可以是插序或倒序的91久久精品国产91性色tv，言語計(jì)劃的制訂還表現(xiàn)為預(yù)定計(jì)劃與即時(shí)計(jì)劃的相互作用外国人人操人人肏；考察了言語計(jì)劃執(zhí)行過程中的一些現(xiàn)象，如制訂計(jì)劃與執(zhí)行計(jì)劃的交替国产熟女高精品裸交视频、執(zhí)行計(jì)劃的中斷等国产直播视频A片，并分析了產(chǎn)生這些現(xiàn)象的原因。

The violence that rocked the small university city of Binghamton, three hours from New York City, began about 10am today when a gunman entered the American Civic Association after barricading a rear door, then mowed down two receptionists and 15 others, many in a classroom.

這起暴力事件在距離紐約城三個(gè)小時(shí)車程的伯明翰鎮(zhèn)的大學(xué)里引起巨大震動(dòng)欧美日韩精品巨乳中文字幕。事件發(fā)生于今天上午十點(diǎn)综合视频一区二区，一名持槍男子闖入當(dāng)?shù)氐拿绹忻裰行暮箨P(guān)掉了后門，然后闖進(jìn)去射倒了2名招待員又大又粗的免费视频，以及其他15人亚洲无码网站，這些人大多數(shù)都是在一間教室里。

Not careful, bumped but actually the sulfuricacid, was heartless all sprinkles on her face.

不小心的一级特黄破除免费视频大全，碰倒了硫酸欧美一级又大又粗的A片，無情的全灑到了她的臉上。

Was there not a certain Monsieur Mazers de Latude, who had the bad fortune to offend the all-accomplished Madame de Pompadour, who expiated his youthful indiscretion by a life-long imprisonment; who twice escaped from prison, to be twice cast back into captivity; who, trusting in the tardy generosity of his beautiful foe, betrayed himself to an implacable fiend?

不是有過一位馬澤·德·拉蒂德先生①男人的天堂一级毛片，倒了霉久久国产精品日本波多野结衣，冒犯了多才多藝的德·蓬帕杜夫人，由于他年輕失檢黄色av免费视屏，她便罰他終生監(jiān)禁欧美AAA视频免费看片；他兩次越獄，兩次被逮歸案日韩欧美黄色视频一区二区播放；他深信他那美麗敵人的遲遲不至的寬宏大量欧洲日逼电影，結(jié)果反而幫助一個(gè)不共戴天的魔鬼害苦了他自己嗎熟女淫乱性爱视频网？

He also told her that when the enormous body, as big as a ceiba tree, collapsed into the underbrush it emitted a wordless sob,"like a wet kitten."

他還告訴她說，當(dāng)對(duì)手木棉樹般龐大的身軀轟然倒在草叢里時(shí)久久精品国产99精品国产2021，它發(fā)出了一聲無語的嗚咽欧美99，&像只淋濕了的小貓。&

As she tried to herd her cows to higher ground, she slipped and hit her head on a fallen tree trunk.

當(dāng)她設(shè)法成群她的母牛對(duì)高地黄色网站点击进入影院，她在一個(gè)下落的樹干滑倒了并且擊中了她的頭www.91超碰。