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lengh
† lengh Obs. Forms: 1 leng(o, lengu, 1–2 læng, 5 leyngh, 4–5, 7 lengh(e. [OE. lęng(u, lęngo wk. fem. = OHG. langî (MHG. lenge, mod.G. länge), Goth. laggei:—OTeut. *laŋgîn-, n. of quality f. *laŋgo- long a.] Length (of time or space); in OE. also height, stature. at the lengh: in the long run.c 888 K...
Oxford English Dictionary
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有没有推荐1.8米左右的雷强竿? - 知乎
Mar 29, 2023雷强钓法 深受大家欢迎。 所以,一套好的雷强装备是非常重要的。 你想要1.8米的 雷强竿 ,说明你对雷强了解还不够,或者说你对路亚竿了解不够。 路亚竿 有几个参数,硬度(power), 调性 (action),长度(lengh),重量(weight)。 这几个参数的不同组合,可以钓不同的鱼。 雷强竿的要求: 硬度必须大于等于中硬(MH),M勉强,但容易跑鱼。 调性大于等于中快(RF)。 我个人喜欢快调。 长度,建议2.1-2.4米,太短不容易发挥竿子的力量,搏鱼的时候弯曲度也受限。 所以我不推荐你用1.8米,最低要求1.98米。 如果你非要说没问题也行,我用1.8米的也钓过。 至于你想要轻便易携带的,我告诉你,其实 2.1米 和1.8没有太大区别。 我出差上飞机照样带2.1米竿。
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Integral about lengh o f an arc I can't find a way to solve this: $$ \int_{\pi/2}^{\pi} \sqrt{8sen^2(t)cos^2(t)}dt $$ The integral is to calculate the length of an arc, by parametric equations. The answer is $\sqrt{2...
On the second quadrant $\;\frac\pi20\,,\,\,\,\cos x<0\implies \sqrt{8\sin^2x\cos^2x}=\sqrt8\sin x(-\cos x)=-2\sqrt2\sin x\cos x\implies$$ $$-2\sqrt2\int\limits_{\frac\pi2}^\pi\sin x\cos x\;dx=\left.-2\sqrt2\frac12\sin^2x\right|_{-\frac\pi2}^\pi=-\sqrt2\left(\sin\pi-\sin\frac\pi2\right)=\sqrt2$$
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Finding lengh of dotted line A friend is trying to work out this algebra problem. If the big square is =1, what is the length of the dotted line? ^2+a^2=1$$ But you do not even have to! The lower bond of that dotted line is a shift...
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leng
▪ I. † leng, adv. Obs. Also 1 lencg, 4 lenge. [OE. lęng = OS. leng:—OTeut. *laŋgiz, adverbial comparative of *laŋgo- long a.] Longer.c 1000 Ags. Gosp. Luke xvi. 2 Aᵹyf þine scire, ne miht þu lencg tun-scire bewitan. c 1000 ælfric Exod. xix. 19 And þære byman sweᵹ weox swa leng swa swiðor. c 1205 Lay...
Oxford English Dictionary
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perfectness
perfectness (ˈpɜːfɪktnɪs) Forms: see perfect a. [f. as prec. + -ness.] The quality or condition of being perfect (in the various senses of the adj.); perfection. (In early use chiefly in the religious sense of a perfect life.)a 1340 Hampole Psalter Prol. (1884) 3 Þe sange of psalmes..does away synne...
Oxford English Dictionary
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finding the length of the altitude of the rhombus the lengh of the side of a rhombus is given as $5\sqrt2$. if two of its opposites vertices have coordinates $(3,-4)$ and $(1,2)$. find the lengh of the altitude of the...
Start finding the shorter diagonal $AC$ If we have $A(3,-4)$ and $C(1,2)$ then $AC=\sqrt{40}=2\sqrt{10}$ Call $O$ the midpoint of $AC$ and $B$ and $D$ the other vertices. From Pythagoras theorem $OB=\sqrt{BC^2-OC^2}=\sqrt{50-10}=\sqrt{40}=2\sqrt{10}$ The larger diagonal is $BD=4\sqrt{10}$ so the are...
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快速排序——快速将字符串数组进行排序 - Csdn博客
一、快速排序的原理. 快速排序其实就是快速的找到当前值在数组中的所在位置;. 使用前后指针,low指向位置0,high指向lengh- 1位置;. 开始排序:. 1、将low指针指向的数值设置为基值tmp;. 2、从high指针开始移动,当前数值大于基值tmp,high-;当前数值小于基值 ...
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quetch
quetch, quitch, v. Obs. exc. dial. Forms: α. 1 cweccan, (cu-), 3 quecchen, queche, 6 queech, queatche, 6–7 que(t)ch; β. (? 3 cwich, quic), 5 qvycch-, qvyhch-, qvytchyn, quycche, 6 quytch(e, quyche, quich, 6–7 quitch, 9 dial. quitchy; γ. 6 (9 dial.) quatch. pa. tense 1 cwæhte, 1, 3 cwehte, 3 quehte, ...
Oxford English Dictionary
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二分查找重难点总结(边界条件、循环条件、mid计算方法等)_二分法边界条件-CSDN博客
二分查找中有三个点需要 特别 注意: 搜索范围的左右边界,即 left = 0 还是 left = -1 , right = nums.lengh-1 还是 right = nums.lengh ; 搜索停止(循环结束)的条件,即 while (left < right) 与 while (left <= right) 的选择问题; 搜索时中间值能否加入左/右边界,即 right = mid 还是 right = mid-1 , left = mid 还是 left = mid+1 ; mid 怎么计算,即 mid = left + (right - left) / 2 还是 mid = left + (right - left + 1) / 2 ;
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wetting
▪ I. ˈwetting, vbl. n. [f. wet v.] 1. The action of making wet, or the fact of becoming wet; also (with a and pl.), an instance of this: a. Of persons, esp. by rain or falling into water.c 1290 S. Eng. Leg. 268 Þo Marie hadde i-blessed þat watur with hire honde, With-oute wetingue þare-ouer heo ȝeod...
Oxford English Dictionary
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Drawing triangle follow the picture: ^2 = a^2+9 \implies a = \frac{20}{7}$. Therefore, $|DK| = 7-\frac{20}{7} = \frac{29}{7}$ and shaded area is $3 \cdot \frac{29}{7} = \frac{87}{7...
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