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(91～93题共用题干) 男性，55岁。1年来发作性心前区疼痛，每于劳累或生气时发作，向咽部放射，持续数分钟，可自行缓解。2周来发作较前频繁，未认真治疗。2小时前开始疼痛剧烈，部位同前，向左下颌放射，不能缓解。伴憋闷、出汗来急诊。 为明确诊断，进一步检查应首选
Passage Four Even plants can run a fever, especially when they’re under attack by insects or disease. But unlike humans, plants can have their temperature taken from 3,000 feet away——straight up. A decade ago, adapting the infrared (红外线) scanning technology developed for military purposes and other satellites, physicist Stephen Paley came up with a quick way to take the temperature of crops to determine which ones are under stress. The goal was to let farmers pre-cisely target pesticide (杀虫剂) spraying rather than rain poison on a whole field, which in- variably includes plants that don’t have pest (害虫) problems. Even better, Paley’s Remote Scanning Services Company could detect crop problems be- fore they became visible to the eye. Mounted on a plane flown at 3,000 feet at night, an infra- red scanner measured the heat emitted by crops. The data were transformed into a color-code map showing where plants were running" fevers". Farmers could then spot-spray, using 50 to 70 percent less pesticide than they otherwise would. The bad news is that Paley’s company closed down in 1984, after only three years. Farmers resisted the new technology and long-term backers were hard to find. But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to get back into operation. Agriculture experts have no doubt the technology works. "This technique can be used on 75 percent of agricultural land in the United States", says George Oerther of Texas A&M. Ray Jackson, who recently retired from the Department of Agricultrue, thinks re- mote infrared crop scanning could be adopted by the end of the decade. But only if Paley finds the financial backing which he failed to obtain 10 years ago. The application of infrared scanning technolgy to agriculture met with some difficulties due to （）
资料：2010年3月28日，某区国税局中心税务所对所属某商场2009年度的纳税情况进行纳税检查。稽查人员到该商场财务部门向有关人员出示税务检查证后，对该商场的纳税情况开始进行检查。在实地检查中，稽查人员从该企业的一个沙发后发现一本销售单据，经清点核对，属于帐外单据，未记入销售收入账簿，共应补缴增值税3万元，应课征滞纳金2万元。该商场法人朱某发现后，指使有关人员将帐外单据夺回，将稽查人员推出门外，还给有关人员打电话，调集车辆准备将现存商品货物转移运走。当日下午，稽查人员迅速返回税务所，报经所长批准后，开具《查封(扣押)证》，会同公安人员一同返回该商场。当即查封了该商场价值8万余元的商品货物，并向该商场开付查封清单。3月29日，税务稽查人员在履行了有关法定手续后，向该商场下达了《税务处理决定书》，认定该商场偷税3万元，限期缴纳，同时还送达了《税务行政处罚告知书》，告知该商场，对其偷税行为将按照所偷税款给予1倍罚款，对其拒绝检查行为将罚款0.2万元。该商场法人朱某觉得理亏，怕事情闹大，放弃听证权利。3月30日，稽查人员在履行了有关法定手续后，向该商场下达了《税务行政处罚决定书》，对其偷税行为按照所偷税款给予1倍罚款，对其拒绝检查的行为罚款0.2万元。3月31日，朱某主动将5万元现金送交税务所缴税。4月1日，朱某又将3.2万元现金送交税务所缴纳罚款。稽查人员当即履行有关法定手续解除对该商场商品货物的查封。 要求：1．分别指出税务人员上述行为中哪些执法行为违反了《征管法》； 2．说明您所依据的规定是什么。
右心房和胸腔大静脉的血压为（）
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