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健康運動 - Page 40

  • How do you organize tools in a t...

    How do you organize tools in a Tool Bag?

    They provide an efficient way to transport tools to and around a jobsite and keep them organized, visible, easily accessible, and at hand where you need them during the day, whether working on the ground or up a ladder.

    What is the most versatile tool?

    Advantages of a tool roll bag Tool rolls are still heavy duty and will do the job of protecting your tools. Made from a durable canvas, you can rely on a tool roll to keep your tools safe.

    Are tool backpacks worth it?

    Bucket Boss - Leather Pliers Holder - Made in USA, Pouches - Original Series (55131) - - Amazon.com.

    Are tool rolls useful?

    The best carpenters tool belt for keeping the right tools on-hand is the AWP HP General Construction Leather Belt Flip Pocket Tool Rig. Our crew loved the supple bags. They found it perfect for holding just enough tools without being overbearing for carpentry work.

    How do you carry tools?

    While all of these bags offer great on-the-go storage, the CLC 1539 Multi-Compartment Tool Carrier stands out above the rest as the best overall. The organization and capacity it offers are unbeatable.

    Where is bucket boss made?

    Material. Most tool bags are made of nylon, canvas, or polyester, as these are all lightweight and reasonably strong.

    Are AWP tool bags good?

    What exactly does it mean? A What it means is easy enough. To be one's huckleberry — usually as the phrase I'm your huckleberry — is to be just the right person for a given job, or a willing executor of some commission.

    Are CLC tool bags good?

    Not many people can claim to be the G.O.A.T., but those who can are the Greatest Of All Time in their field. Most often, the acronym G.O.A.T. praises exceptional athletes but also musicians and other public figures.

    What material are tool bags made of?

    Slang. a person or thing of little appeal; dud; loser. a naive, stupid, or inept person. a poor and unsuccessful theatrical production; flop.

    What does it mean to call someone a Huckleberry?

    An actor who is overly theatrical - in other words, 'overacts' - is usually referred to as 'ham'. He does such a bad job that the audience ends up laughing. The word is frequently used in everyday contexts to refer to someone who likes to draw attention to himself by being overly dramatic.

  • Trimming a digital-to-analog converter to further improve accuracy

    Much more and a lot more of todays modern industrial techniques are necessitating substantial accuracy. Typically, the check and measurement market is the main driver of very precise signal chain parts, but now this trend is seeping into other markets like manufacturing unit automation, optical networking, and healthcare. Purposes which include automatic exam products (ATEs), details acquisition playing cards (DAQs), and high-performance oscilloscopes demand the very best accuracy signal chain.

    Precision digital-to-analog converters (DAC) are an integral component of the sign chain and so are the primary facilitator of very accurate alerts. The precision DAC is usually accustomed to fine-tune gain and offset, and minimizes other non-linearity. Hence, it gets the precision DAC that makes a sign precise since the DAC calibrates the signal. On this page, we chat about two diverse DAC architectures: R2R ladder and string DACs. More, we analyze procedures which can help to reinforce precision in equally architectures.

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    Precision in precision DACs

    There are various non-idealities related to any analog integrated circuit, and precision DACs are not any unique. The most crucial supply of direct-current (DC) glitches inside of a precision DAC are offset error (OE), gain (GE), and integral non-linearity (INL). Offset mistake describes an offset or shift while in the entire transfer function through the linear area of operation (Figure one ). Obtain mistake describes the deviation through the suitable slope on the transfer function described for a minimum important little bit (one LSB), as revealed in Determine 2 . INL describes the deviation between the ideal output of the DAC and also the real output of a DAC. By way of example, Figure three displays an real DAC output and a super DAC output for a uncomplicated 3-bit DAC.

    A measure of a DACs accuracy need to consist of all three glitches. The phrase full unadjusted error (TUE) is commonly utilized to quantify DAC accuracy. TUE may be the root sum square (RSS) of these mistakes, equation (1), as these glitches are uncorrelated.

    The offset and achieve faults in many cases are calibrated about the procedure working with an easy calibration plan. The INL mistake, conversely, demands an extensive calibration scheme that includes lots of codes. This is the considerable load on the software package and involves additional memory bits (to retail outlet coefficients). Therefore, reducing the DAC??¥s INL may be the essential to enhancing accuracy.

    INL in DAC architectures

    By far the most frequent DAC architectures are R string- or R2R ladder-based topologies. The biggest contributor to INL for these DACs is mismatches in resistors used in ladder and string formats. Numerous analog processes involve a high-precision resistor to style and design ladders and string. As being the demand for better precision keeps increasing, possessing a high-precision resistor is inadequate. To deal with this issue, extra style, format, and trimming techniques are increasingly being employed to counter the result of such mismatches in resistors. This is often exactly where deciding on possibly an R2R ladder or R string architecture performs an important role from the DACs over-all precision.

    R string

    A typical R string DAC, evident by the name, takes advantage of a string of resistors between the reference and floor to produce a voltage equivalent to a electronic input. Switches faucet out this voltage to an output buffer, which offers the generate capacity on the DAC. For instance, Figures 4 and five demonstrates a DAC R string architecture.

    Observe that a 16-bit DAC requires 2^16 resistors while in the R string. Usually, the R string is split being a most significant little bit (MSB) string and also a minimum major little bit (LSB) string. Nevertheless, these resistors are essential to get matched with one another in order to get the cheapest achievable INL. Progressive structure approaches in addition to suitable sizing can make improvements to matching among these resistors.

  • 把廢物變成寶藏!兩個“廢物”護膚碟

     

    許多食物在加工或食用時會被默認丟棄。遺憾的是,例如,這兩道菜對護膚有好處。

    抗氧化劑:火龍果沙拉

    如果你吃水果裏的白肉或紅肉,總是會留下厚厚的“殼”。事實上,這個“殼”不應該在這一點上被扔掉。水果的皮膚非常有營養,尤其是因為它含有花青素,這是一種強大的抗氧化劑,可以保護身體免受有害物質自由基的侵害。有助於預防多種與自由基有關的疾病,如能增強皮膚的光滑度,美容肌膚,抑制炎症和過敏,對皮膚健康非常有益。

    所以,當我們吃龍果時,盡量不要丟棄粉紅果皮的內層。花青素對溫度敏感,應生吃。你可以用刀子刮,直接吃生,或切成小塊,加入少許芝麻油,加入適量的鹽和雞精,拌勻後食用。還可以提取汁食用,香甜可口,是一個不錯的選擇。不宜泡茶、煮湯或蒸煎,因為高溫會導致花青素部分降解,降低其營養價值。

    膠原蛋白補充:魚鱗膠原凝膠

    魚很受歡迎,因為它味道鮮美,營養豐富。但遺憾的是,有些人把魚鱗當作廢物丟棄。事實上,魚鱗和魚肉一樣,不僅含有多種不飽和脂肪和無機鹽,還含有更多的卵磷脂(一種防止大腦退化的膳食纖維)和幾丁質(一種無脂膳食纖維)。另一個觀點是,它富含膠原蛋白,在較高的溫度下,膠原蛋白可以轉化為可溶的膠狀物質,制成魚鱗果凍或湯。這也是一種補充膠原蛋白和增加皮膚彈性的方法。

    具體方法是先清洗較大的魚鱗,用清水沖洗魚鱗(或將剩下的魚鱗一起清洗),如果高壓鍋是魚鱗的三倍,則將湯煮至魚鱗的3~5倍,然後移除魚鱗。加入生薑、葡萄酒等原料,煮熟後徹底濃縮即可食用。可在花生生產中添加(紅衣防止血液粘度增加)、大豆、菜豆等入煮。