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锅炉点火过程中，空气预热器出口热风温度达到（）℃时，启动一次风机，密封风机，进行磨煤机暖磨。
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男性，56岁，高血压5年，3个月前突然剧烈头痛、呕吐送至医院。查体：嗜睡，血压160／105mmHg，水平性眼球震颤，构音不良，四肢肌力正常，右手指鼻试验不准，双侧下肢腱反射正常，双侧Babinski征阳性。对该患者进行平衡功能评估，常选用下列哪些评估方法（）。
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下列哪个情况下，无人机系统驾驶员有局方实施管理（）
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磁粉探伤对铁磁材料中（）的表面裂纹检测最有效。
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患者女，18岁。上唇红肿疼痛5天，加重伴寒战高热头痛2天。检查：表情淡漠，体温39.5℃，脉搏120次/分，上唇隆起呈紫红色，中心组织坏死塌陷，有多个脓栓，鼻、眼部及其周围广泛肿胀，发硬触痛；实验室检查：WBC25×109/L，N0.90。本例治疗措施错误的是（）
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根据以下资料，回答题。In the 2006 film version of The Devil Wears Prada, Miranda Priestly, played by Meryl Streep, scold her unattractive assistant for imagining that high fashion doesn’t affect her.Priestly explains how the deep blue color of the assistant’s sweater descended over the years from fashion shows to department stores and to the bargain bin in which the poor girl doubtless found her garment.This top-down conception of the fashion business couldn’t be more out of date or at odds with feverish world described in Overdressed, Elizabeth Cline’s three-year indictment of “fast fashion”.In the last decades or so, advances in technology have allowed mass-market labels such as Zara, H&M, and Uniqlo to react to trends more quickly and anticipate demand more precisely.Quckier turnrounds mean less wasted inventory, more frequent releases, and more profit.Those labels encourage style-conscious consumers to see clothes as disposal—— meant to last only a wash or two, although they don’t advertise that——and to renew their wardrobe every few weeks.By offering on-trend items at dirt-cheap prices, Cline argues, these brands have hijacked fashion cycles, shaking all industry long accustomed to a seasonal pace.The victims of this revolution, of course, are not limited to designers.For H&M to offer a 5.95 knit miniskirt in all its 2300-plus stores around the world, it must rely on low-wage, overseas labor, order in volumes that strain natural resources, and use massive amount of harmful chemicals.Overdressed is the fashion world’s answer to consumer activist bestsellers like Michael Pollan’s The Omnivore’s Dilemma.Mass-produced clothing, like fast food, fills a hunger and need, yet is non-durable, and wasteful,” Cline argues, Americans, she finds, buy roughly 20 billion garments a year——about 64 items per person——and no matter how much they give away, this excess leads to waste.Towards the end of Overdressed, Cline introduced her ideal, a Brooklyn woman named SKB, who, since 2008 has make all of her own clothes——and beautifully.But as Cline is the first to note, it took Beaumont decades to perfect her craft; her example, can’t be knocked off.Though several fast-fashion companies have made efforts to curb their impact on labor and the environment——including H&M, with its green Conscious Collection Line——Cline believes lasting-change can only be effected by the customer.She exhibits the idealism common to many advocates of sustainability, be it in food or in energy.Vanity is a constant; people will only start shopping more sustainably when they can’t afford to it.Priestly criticizes her assistant for her
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采用散布图法分解混合成本时，通过目测在各成本点之间画出一条反映成本变动趋势的直线，这条直线与纵轴的交点就是固定成本，斜率则是变动成本。理论上这条直线距条成本点之间下列哪个最小()
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什么是加工余量？实木制品的加工余量一般为多少？什么是配料？毛料出材率？
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VHF DSC中的调制解调器采用（）调制方式。
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在我国古代，有过的情形，董仲舒以孔子所作的鲁国的编年史《春秋》经义附会法律规定定罪判刑，这表明A、法律学说具有法律效力，是法的正式渊源B、法律学说纯属个人观点毫无用处C、《春秋》是当时的成文法典D、法律学说在当时具有类似于法律的效力，其作用相当巨大