contact point

基本解釋

A typical practice session might include focus on intonation, dexterity, string crossings, and maintaining a single contact point.
典型的練習(xí)時間可能著重于包括音準(zhǔn)、熟練度、跨弦、及保持（弓）在一個（弦上）的接觸點。
Sound: play open strings alone; play slow scales, sustaining a 20- to 30-second bow; practice everything in the lower or upper half; or watch your contact point in the mirror.
音色︰只用空弦拉奏；慢慢地拉奏音階，一弓維持在 20-30 秒；所有以上半弓或下半弓練習(xí)；或?qū)χR子看（弓的）接觸點。
Working with business partners or consultants that deal with various types of customers in your solution/industry is a way to get good feedback on various environments with one contact point.
與處理您的解決方案或行業(yè)中各種類型客戶的商業(yè)伙伴或顧問一起工作是獲得對具有一個接觸點的各種環(huán)境的有效的反饋。

I think I had managed to get to this point here where I show what happens when the cation, here sodium, is in contact with the anion here, chlorine.
我想我能回到這兒,當(dāng)陽離子，在這里是鈉，和陰離子，氯離子接觸會發(fā)生什么。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
At some point you came in contact with this Palestinian.
在某一時刻你遇到了這位巴勒斯坦人。
普林斯頓公開課 - 人性課程節(jié)選
You want decisions to be made there so you need some additional mechanism for decision making at the point of contact between the axon of one cell and the dendrite of another.
而想要做出決定,在一個細胞的軸突和下一個細胞的樹突,的連接點上需要額外的決策機制
耶魯公開課 - 生物醫(yī)學(xué)工程探索課程節(jié)選

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