For the rod penetrators used for 30mm naval gun, the structures, the ballistic performance, the penetration and their design are studied systematically. in the paper, the reasonable design of sabot and projectile core is presented and the influence of various factors on ballistic performance of rod penetrators is analyzed. additionally, the optimum design techniques in exterior ballistics for the small caliber fin - stabilized and sabot discarded penetrators are developed
本文對海30艦炮適用的
桿式脫殼穿甲彈的結構特性、彈道特性、穿甲威力及設計方法進行了系統研究，提出了合理的彈芯結構和彈托方案，研究了各種因素對
桿式穿甲彈外彈道性能的影響，建立了一套小口徑
尾翼穩定脫殼穿甲彈外彈道優化設計方法，並利用該方法在一定的戰術技術要求下對海30艦炮
尾翼穩定脫殼穿甲彈進行了優化設計，得到了優化方案，研究結果對海30艦炮以及同類小口徑火炮
桿式穿甲彈的設計有重要的指導意義。
A late baculoviral transcription initiation motif ataag was found 65 nt upstream of the putative translational start site and a polyadenylation signal aataaa was identified 14 nt downstream of the taa stop codon
在其起始密碼子上游- 65nt發現
桿狀病毒晚期啟動子轉錄起始信號ataag ，在其終止密碼子下游- 14nt發現polya加
尾信號aataaa 。
Application of differential sliding boring bar in repairing of lathe tailstock hole
差動式滑動鏜刀
桿在車床
尾座孔修復中的應用
There is no clutch, gearing, oil changes, smog check, pistons, rings, valves, crankshaft, flywheel, rods, wrist pins, etc., etc
沒有離合器，傳動裝置，機油變化，
尾氣檢查，活塞，活塞環，閥門，曲軸，飛輪，連
桿，肘節銷，等等。
We can supply various kinds of drill tools, spare parts for machines etc., a wide range of rock drilling tools include insert bits, button bits, shank adapters, drill rods coupling sleeves etc. other types of rock drilling tools not specified in this catalogue are available according to customer s request
我們可供的主要產品有鑿巖釬具及鑿巖機相關配件。其中鑿巖釬具系列包括各種規格的片狀及柱型釬頭和與之相配套的釬
尾，釬
桿，連接套，也可根據客戶需要提供樣本以外的鑿巖釬具。
But amid the disorderly, disbanded troops of girls to be found on each of the four stories, he was only distinctly aware of a cat, a great tortoise - shell cat, which went gliding upstairs through the ovenlike place where the air was poisoned with musk, rubbing its back against the banisters and keeping its tail exceedingly erect
他跑了四層樓，每層都有卸了裝的姑娘，她們三三兩兩，到處亂跑。他只看清楚一隻貓，那是一隻大紅貓，在這個散發著香粉臭氣熱得像火爐的地方，沿著梯級亂竄，還翹著
尾巴，把背貼在欄
桿的扶手上擦癢。
In the page # 2 you can see the tail group assembly and how it is fasten to the boom tube
在第2頁中你能見到在機
尾部分如何固定到吊
桿管的裝配。
The brick cutter including swallow - tailed slide is substituted for bar slide
該機採用燕
尾式作滑道結構代替滑
桿式結構的新一代切坯機。
" we did better than that, sir, " said the old sailor respectfully ; " we put the helm up to run before the tempest ; ten minutes after we struck our tops ls and scudded under bare poles.
「我們幹得更好，先生， 」老水手不無敬意地說道， 「我們把船
尾對準風頭，順風奔走。十分鐘以後，我們扯落頂帆，光著桅
桿飛駛。 」
In order to find the detecting signal characteristics of all kinds of flaws for ect and ac - mfl, itestablished the signal analysis method based on rectangular flaw, which was validated throughthe experimental research on ect and the emulational research on ac - mfl for different shapeand dimension flaws. the method was explained that a flaw with an arbitrary shape can berepresented as a set of flaws with the simplest rectangular shape. as the synthetic application of these researches, the problem of defect detection of bolt wasresearched
為實現螺紋區域中的缺陷檢測，提出了提取局部極大值的缺陷識別方法;並根據位置的不同將缺陷分為螺
桿結合部缺陷、螺紋區域缺陷以及螺紋
尾部缺陷三類，對每類缺陷的信號特點進行了分析，給出了缺陷檢測的判據，並通過實驗驗證了識別方法的可靠性;最後對螺栓頭
桿結合部的缺陷檢測進行了實驗研究，並根據信號特點建立了相應的缺陷檢測方法。
Extension - fitted to the butt of the cue, providing additional cue length
加長
桿接在球
桿桿尾，以便增加球
桿長度
Rech. screwed end forks for turnbuckles
拉絲螺
桿用螺紋
尾柄叉
Rech. screwed end eyes for turnbuckles
拉絲螺
桿用螺紋
尾柄孔
In the pointer trail area, drag the length slider
在「指針
尾部」區，拖動「長度」滑
桿。
Tail rods are also supplied as standard equipment to serve as position indicators and as an emergency means of opening
標準配置包括
尾桿，用於指示開關位置並在緊急情況下作為一種開啟方法。
Tail rods are also supplied as standard equipment to serve as position indicators and for emergency opening
尾桿也作為標準配置，用於作為位置指示器，或用於緊急開啟用。
