ดิฟ
dípMeanings
1NounB2
diff; car differential
a shortened colloquial form of “differential,” the car/drivetrain component that splits torque between wheels
Examples
ช่างchâangช่างchâang1artisan; mechanic; technician2crafts-; technical (prefix)3never mind; let it be4how (exclamatory)5[to] be inclined to; be given toบอกว่าbɔ̀ɔk-wâaบอกว่าbɔ̀ɔk-wâa1[to] say/tell that; report/declare that2[of text/sign] say/indicate thatดิฟลื่นdì-flʉ̂ʉnดิฟลื่นdì-flʉ̂ʉn1open differential; non‑locking differential2open; non‑locking (of a differential)ทำให้tam-hâiทำให้tam-hâi1[to] make; cause [sb/sth] to [do/be sth]; render2[to] do/make [sth] for [sb]ล้อlɔ́ɔล้อlɔ́ɔ1wheel2[to] tease; mock; kid3ox cart; animal-drawn cart (northern Thai)หมุนmǔnหมุนmǔn1[to] turn; rotate; spin2[to] twist; screw (by turning)3[to] circulate; rotate (usage/roles)4rotating; revolving5[to] manage cash flow; scrape together moneyไม่เท่ากันmâi-tâo-ganไม่เท่ากันmâi-tâo-ganunequal; uneven; not the sameตอนdtɔɔnตอนdtɔɔn1section; part2episode; chapter3when; at the time (of)4time segment; period5classifier for sections, chapters, or episodes6[to] castrate (an animal)7[to] air-layer (a branch)ออกตัวɔ̀ɔk-dtuuaออกตัวɔ̀ɔk-dtuua1[to] start off; pull away; set off (vehicle/race)2[to] preface with a disclaimer; hedge; make excuses in advance
The mechanic said the diff is slipping, causing the wheels to rotate unevenly when starting off.
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ถ้าtâaได้ยินdâi-yinเสียงsĭiangหอนhŏnจากjàakท้ายtáaiรถrótอาจàatเป็นเพราะbpen prórลูกปืนlôok bpeunในnaiดิฟdípเริ่มrêrmสึกsèuk
If you hear a howling noise from the rear, it might be because the bearings in the diff are wearing out.
สำหรับsǎm-ràpรถออฟโรดrót-ɔ́ɔp-rôotเราraoมักmákเปลี่ยนเป็นbplìian-bpenดิฟล็อกdì-flɔ́kเพื่อให้pʉ̂ʉa-hâiแรงบิดrɛɛng-bìtแบ่งbɛ̀ngเท่ากันtâo-ganเวลาwee-laaล้อlɔ́ɔหนึ่งnʉ̀ngข้างkâangลอยlɔɔi
For off-road vehicles, we often switch to a locking diff to split torque evenly when one wheel is in the air.
การจูนgaan joonดิฟdípแบบbàepลิมิเต็ดli-mìt-dtètสลิปsà-lípช่วยchûuaiเพิ่มpêrmการยึดเกาะgaan yéut gòขณะkà-nàออกòkโค้งkóhngโดยdoiควบคุมkûap-kumการกระจายgaan grà-jaaiแรงบิดraeng bìtระหว่างrá-wàangล้อlóซ้ายsáaiขวาkwăa
Tuning a limited-slip diff improves grip when exiting a corner by controlling torque distribution between the left and right wheels.
2VerbC1
[to] find the derivative of [sth] (informal)
To find the derivative of a mathematical function, which shows how fast its value changes.
Examples
ครูkruuครูkruu1teacher2master; mentor (respectful)ให้เราhâi raoให้เราhâi rao1[to] give us; [to] give me2for us; for me3let us; allow me/usดิฟdípดิฟdíp1diff; car differential2[to] find the derivative of [sth] (informal)ฟังก์ชันfang-chanฟังก์ชันfang-chan1function (purpose/use)2function (controls/features)3function (mathematics)4function (computing)นี้néeนี้née1this (near speaker)2this one3this; the present (time/topic)แล้วláeoแล้วláeo1already; now (as of this point)2then; and then; after that3already; completed-action marker4and; and then (linking clauses)หาhăaหาhăa1[to] look for; search for2[to] find (after searching)3huh?; what? (informal)4[to] get; procure5[to] earn (money); make a living6[to] visit; go see7[to] seek out; contactความชันkwaam chanความชันkwaam chan1steepness; incline; slope2slope (math); gradientของkŏngของkŏng1of; belonging to2thing; item; stuff3property; goodsกราฟgráapกราฟgráap1graph; chart2graph (mathematics)ที่têeที่têe1place; spot; seat; space2at; in; to (a place)3classifier: places; seats; individual servings4that/which/who (relative marker)5when; the time that (time marker)6ordinal markerจุดjùtจุดjùt1dot; spot; speck2point (location/time)3[to] light; ignite4full stop; period5point (argument/aspect)6decimal point7point (classifier for small dots/points)ที่têeที่têe1place; spot; seat; space2at; in; to (a place)3classifier: places; seats; individual servings4that/which/who (relative marker)5when; the time that (time marker)6ordinal markerกำหนดgam-nòtกำหนดgam-nòt1[to] set; fix; determine2[to] schedule; assign3deadline; due date4specification; stipulation
The teacher asked us to differentiate this function and then find the slope of its graph at the given point.
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ถ้าtâaต้องการdtông gaanหาhăaความเร็วkwaam reoจากjàakฟังก์ชันfang-chanที่têeบอกbòkตำแหน่งdtam-nàengของkŏngวัตถุwát-tùเราraoต้องdtôngดิฟdípฟังก์ชันfang-chanนั้นnánเทียบกับtîiap gàpเวลาway-laa
To find velocity from a function describing an object's position, we need to differentiate that function with respect to time.
สำหรับsăm-ràpฟังก์ชันfang-chanที่têeนิยามní-yaamแยกyâekเป็นช่วงbpen chûuangๆ-การgaanดิฟdípแต่ละdtàe láช่วงchûuangได้dâiไม่ได้mâi dâaiหมายความว่าmăai kwaam wâaฟังก์ชันfang-chanจะมีjà meeอนุพันธ์à-nú-panที่têeจุดjùtรอยต่อroi dtòด้วยdûuay
For a piecewise-defined function, being able to differentiate each piece does not mean that the function also has a derivative where the pieces meet.
ถึงจะtĕung jàดิฟdípฟังก์ชันfang-chanแล้วláeoได้dâiอนุพันธ์à-nú-panเป็นbpenศูนย์sŏonที่têeจุดjùtหนึ่งnèungก็gâwยังyangสรุปsà-rùpไม่ได้mâi dâaiว่าwâaจุดjùtนั้นnánเป็นbpenจุดสูงสุดjùt sŏong-sùtหรือrĕuต่ำสุดdtàm sùtต้องdtôngพิจารณาpí-jaa-rá-naaพฤติกรรมprút-dtì-gamของkŏngฟังก์ชันfang-chanรอบrôpจุดjùtนั้นnánด้วยdûuay
Even if differentiating a function gives a derivative of zero at a point, we cannot conclude that it is a maximum or minimum; we must also examine the function's behavior around that point.