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sin负180°是多少

来源:baiyundou.net   日期:2024-08-22

作者:哈哈宝贝58

购买理由

第一次看到杯身上印刻度的还是几年前了。觉得一个杯子卖几十块,只是印了个刻度。

那段时间,折腾胶囊咖啡机。先后入手了两台 

 后来,喝了几次挂耳。觉得也挺好。

然后某天,发现了下面这个笔记。时间还是3月份的 

根据作者提示的暗号咨询了客服。居然还能用 。

还等什么,愣着呀 

 手头正好有特价版淘宝的5块钱券。19.9-5=14.9.而且还有额外福利

 总结,花了14.9。得到一个玻璃杯+5片挂耳+随机一片挂耳。 

刚好00-05,总机六片

外观展示

纸盒印着旗舰店

包装内是杯子和挂耳

杯子包装的四个面。它叫聪明杯,也可以叫懒人杯,不用电子秤了哟

包装内预留了缓冲空间。

总刻度,最大是350ml

左边标记了140ml为Strong。160ml为Fit。180ml为Light。

240ml为配合苏打水。280ml为配合牛奶。

右边标记了240ml对应15g咖啡粉,320ml对应20g咖啡粉

挂耳的包装,感觉包装的比杯子更好嘛

微信、微博、抖音、B站、小红书。

6种口味,6种颜色

日期都是11月份的。还未满月,挺新鲜的。

先来杯02,蓝冬。

干粉粗细

加水闷蒸

加到180ml

看着挺透的,浓度不高

第二天了,喝04,耶加雪菲英雄。

同样180ml,喝的淡一点 

这杯是05,罕贝拉日晒花魁。

这杯是01的颗粒度

看包装,01,意夏

05的颗粒度

看包装

最后一杯,00,炭烧

喝完,撒花 

品鉴感受 

02,蓝冬。有酸味,有苦味,浓淡刚好。

04,耶加雪菲英雄,酸味没有前一款明显,没什么存在感 

05,罕贝拉日晒花魁,闻起来有股以前没有闻过的味道。口味比较清淡,酸味较多,苦味不明显。不喜欢。

01,意夏,味道普通,和平时喝的挂耳,胶囊感觉很像。

03,清新优雅型,同05,有特殊的味道。喝起来不太喜欢 

最后剩下意式炭烧风味,普通,常喝。

总结

杯子还算便宜吧。问了客服,可以放在小电炉上加热,温度不超过200C就没问题。

同样,冰水也没问题。

干净的时候,晶莹剔透。用过后就难看了。需要用擦手巾仔细的擦干净 

怪不得吧台的侍者一直在擦杯子了。玻璃杯擦干净以后,真好看 

都看到最后了,点个赞再走吧。辛鹿家的哪些豆子不酸,很香的推荐呀?指点下我这个新人吧。
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安瞿诸1865sin( - α - 180°)判断正负 -
黄瑞解18047819466 ______[答案] sin(-α-180°) = -sin(-α) = sin(α) α 在第一、二象限 2kPI α 在第三、四象限 2kPI+PI解析看不懂?免费查看同类题视频解析查看解答更多答案(1)

安瞿诸1865sin( - 1300度)=? -
黄瑞解18047819466 ______[答案] sin(-1300)=sin(360*4-1300)=sin(140)=sin(180-140)=sin40

安瞿诸1865Sin.cos.tan的(0度,90度,180度,270度,360度)各等于多少? -
黄瑞解18047819466 ______[答案] SIN0=0 sin90=1 sin180=0.sin270=-1,sin360=0 con0=1,cos90=0 con180=-1 cos270=0 con360=1 tan0=0,tan90不存在,tan180=0 tan270不存在 tan360=0

安瞿诸1865sin负210度等于多少, -
黄瑞解18047819466 ______[答案] sin负210° =sin150° =sin30° =0.5

安瞿诸1865sin( - 1300°)等于多少? -
黄瑞解18047819466 ______ 你做的没错.也可以: sin(-1300°)=sin(-4*360°+140°)=sin140°=sin(180°-40°)=sin40°

安瞿诸1865sin180° sin270° sin360°分别=多少?
黄瑞解18047819466 ______ sin180°=0 sin270°=-1 sin360°=0

安瞿诸1865sin( - 930°)的值是______. -
黄瑞解18047819466 ______[答案] sin(-930°) =sin(-930°+360°*3) =sin150° =sin(180°-30°) =sin30° = 1 2 或sin(-930°) =-sin930° =-sin(930°-360°*3) =-sin(-150°) =sin150° =sin(180°-30°) =sin30° = 1 2 故答案为: 1 2

安瞿诸1865sin( - 90°)还有sin270°,cos180°,为什么等于 - 1?这章没学好,请大家帮个忙,谢谢! -
黄瑞解18047819466 ______ 在直角坐标系中画一个单位圆,sin对应的是y的值,cos对应的是x的值 sin(-90)即从x轴正半轴(始边)逆时针转90度,刚好在y轴正半轴,对应的y的值是1 同理,sin270在y轴正半轴,y值为1 cos180在x轴负半轴,对应x值为-1

安瞿诸1865sin90°,180°各等于多少,还有tan0°,90°,180°.cot0°,90°,180°各等于多少? -
黄瑞解18047819466 ______[答案] sin90°=1 sin180°=0 tan0°=0 tan90°=不存在 tan180°=0 cot0°=不存在 cot90°=0 cot180°=不存在

安瞿诸1865化简sin负阿尔法减180度 -
黄瑞解18047819466 ______[答案] sin(-α-180)=sin(-α-180+360) =sin(180-α) =sinα

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