查询词典 Boolean operation

Under prospective, random, controlled trial, We fractionate 40 case report to two group, one is pure west medicine, other is combined therapy of Chinese medicine include Chinese crude drug, electro-acupuncture therapy, intermediate. We evaluate the curative effect by KUB and B Supersound , use postoperative rehabilitation measuring scale to analysis patient, and adopt Ward s method summarize the syndrome after operation.

术后两组患者结石残留率经统计分析无明显差异，KUB复查提示两组疗效相当，差别无显著性意义，提示术后短期内(7天)结石残留率取决于手术情况，中医介入治疗不能改变短期结石残留率，但长期疗效有待进一步研究。

The operation and control interaction analysis between main fractionator and stabilizer of FCCU was studied.

研究分析了催化裂化装置的主分馏塔与稳定塔之间操作控制的关联性。

The operation and control interaction analysis between main fractionator and stabilizer of FCCU is given.

stabilizer control ； system design ；分析了催化裂化装置稳定塔的先进控制问题，讨论了主分馏塔与稳定塔之间操作控制的关联性，基于状态反馈预测控制，根据装置的操作运行情况及关联性分析，使用现有的测点，对稳定塔建立了用于实时控制的简化状态空间数学模型，以在线计算稳定汽油饱和蒸汽压作为被控变量，设计了稳定塔先进控制系统。

The feasibility of recovering low-temperature heat in aromatic fractionator and debottlenecking unit operation through technical revamping is discussed.

通过深入分析后提出了对歧化、异构化和连续重整等芳烃装置进行类热高分改造方案，并对回收低温热的潜力进行科学评估。

In the production of refinery, the normal operation of the catalytic cracker unit is often affected by the coke formation in the oil-gas pipeline between the settler and fractionator.

炼油厂催化裂化装置沉降器至分馏塔之间的油气管线，在生产过程中容易结焦而影响装置的正常运转。通过几种方案的分析对比，选择并采用高压水射流技术进行清洗。

A new calculation method, Lagrangian interpolation, is proposed to predict the ASTM D86 data, densities and yields of naphtha and light gas oil after the adjustment of naphtha end point in the operation of FCC main fractionator.

利用拉格朗日插值法在FCC主分馏塔的汽油干点调整后，对汽油和柴油恩氏蒸馏数据、密度和流量等的相应变化进行预测。

Franke has built and installed over 26,000 kitchen facilities,and completed millions of deliveries that make daily operation easier and more profitable.We manage complex remodeling and roll-out programs and provide facility services to improve reliability.

弗兰卡至今己为超过26，000家全球化快餐连锁店生产和安装了整体商用厨房设备，已完成了数百万次的配运，日常营运愈加便捷偻禲C我们掌握了旧店改造和新店铺张的复杂程式，并且提供高品质的服务来提高设备的可靠性和取得客户的信赖。

25 patients were retrospectively analyzed of clinical manifestation and radiological feature, frankel scoring was compared before and after operation.

回顾性分析25例无骨折脱位型颈脊髓损伤患者的临床表现及影像学特点，根据损伤情况及影像学表现采取不同的手术方式治疗，并比较手术前后的frankel分级。

Military commarders argue that problems such as fraternization and the need for separate bathroom and sleeping facilities would interfere with the operation of combat divisions.

军事指挥官们辩解说，女军人的友善感以及她们需要单独浴室和寝室等问题会干扰作战师的战斗能力。

In early 2004, my mother who was 75 years old at that time, had a serious operation for her stomach cancer. This was really a hard blow to me. At that time I was absolutely worn to a frazzle due to the great pressure from my job and life.

04年初我75岁的母亲因患胃癌做了个大手术，这对因工作、生活压力早已感到疲惫的我真是一个极大地打击，心情非常沮丧。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。