查询词典 qualified expression

A logical expression of the form a1︿a2︿…︿an where︿is the AND operation. A particular conjunction of interest is the conjunctive normal form of a Boolean expression involvingn variables x1, x2,…,xn.

一种逻辑表达式a1︿a2︿…︿an，其中︿是AND运算，一个特别重要的合取运算是涉及n个变量x1，x2，…，xn的布尔表达式的"合取范式"。

According to induced response method, the expression in frequency domain of pressure response at the end of pipeline is derived using impulse response method and convolution theorem. The expression indicates that that transfer function is only related to the characteristics of pipeline system and the Fourier transform of flow variable only depends on the operating characteristics, and the pressure response in frequency domain is linear with the Fourier transform of flow variable.

基于激励响应法，应用脉冲响应方法和卷积定理得出了管道末端压力响应在频域中的表达式，此式表明：传递函数只与系统的特性相关，流量变量的傅立叶变换只与操作特性相关，且压力频域响应与流量变量的傅立叶变换为线形关系，根据此式在理论上能够得到管道泄漏点的重要信息。

AIM and METHODS : Immunohistochemical technique in combination with a computer assisted TV-image analysis system were used to measure the expression level of c-erbB-2 and bcl-2 proteins in 37 cases of lung squamous carcinoma and 48 cases of lung adenocarcinoma identified pathologically. The expression of c-erbB-2 and bcl-2 genetic proteins in lung carcinoma and some image signs of invasiveness of lung carcinoma were analysed correlatively.

摘 要 目的和方法：利用免疫组化技术LSAB法和计算机图像分析系统的结合，测定经手术病理证实之37例肺鳞癌及48例肺腺癌组织中c- erbB -2及 bcl -2基因蛋白的表达水平，分析其表达或共表达与反映肺癌侵袭力的影像征象的关系。

Physics concepts, theorems as well as principles are primary content of physics learning, those knowledge take on the forms by proposition . In chapter 3, the study revealed that physics proposition are mainly obtained by reasoning (inductive reasoning such as tallying method, differentiation method and covariant method, deductive reasoning such as negative expression of hypothetical inference, affirmative expression of hypothetical inference ).Then by the means of experiment, the different condition needed when applying those reasoning was explored.

由于定义性概念、定理和定律等命题知识是物理教学的主要内容，所以在第三章中首先通过研究，表明物理命题主要是运用推理策略获得的(归纳推理策略中的求同策略、差异策略和共变策略，演绎推理策略)；然后通过实验等方法研究使用策略需要的条件；最后依据前面的研究提出适合物理命题学习的任务分析方法。

Model group and the normal group were taken distilled water,rats in the Tangshukang group were taken Tanggukang powder, western medicine control group were taken Calcium Carbonateand alpha D3. once a day for 12 weeks. Ca,P, BALP,BGP in blood and bone miner density;bone mineral contents, osseous vitodynamics,the content of Ca and P in the cremains were tested respectively.The femur was taken and detected the expression of TGF-β_1imRNA , the duodenum was taken and detected expression of VDR mRNA and CaBp-D9K mRNA with situ hybridization.

分别给予糖疏康、碳酸钙阿法迪三和生理盐水灌胃给药。12周后取材，测体重、血糖、血清钙、磷、血清骨源性碱性磷酸酶、骨T-羧基谷氨酸蛋白、骨密度、骨矿含量、骨的生物力学、骨干重、灰重、骨钙、磷等指标、组织病理切片骨形态计量学指标测定、并进行维生素D受体mRNA、转移生长因子-β_1(TGF-β_1)mRNA、钙结合蛋白(CaBp-D9K)mRNA原位杂交。

There was BMP4 expression at E10 in epithelium of otic capsule. Later, BMP4 expressions were affluent in condensed mesenchyme, vestibular cartilage capsule and sense epithelium. 3. The expression pattern of Smad4 in vestibule is different from BMP4. It was not conspicuous until E15 that Smad4 expressed in macula and crista ampullaris and until E16 in periotic cartilage capsule.

BMP4从E10开始，在间充质浓聚前就有表达；间充质一开始浓聚，BMP4在其中就有较丰富的表达；早期主要表达在前庭囊及前庭囊周围的间充质，在胚胎发育的后期，其在软骨囊及前庭上皮里有广泛阳性表达。3。

The "Experiment" generation of artists broke through the traditional aesthetic value system of the ink painting, and their exploration to rebuild the way of ink painting language through borrowing modern artistic concepts highlighted a cultural criticism, while the next generation of creators have vaguely presented a value orientation rather alien to that of the "Experiment" generation in their expression of contemporary emotions, experience and cognition as well as their construction of sensitivity and criticalness of contemporary cultural expression through the language of ink painting.

如果说"实验"一代艺术家们打破了水墨的传统审美价值体系，他们借鉴现代艺术观念重建水墨话语方式的探索突显出一种文化批判精神的话，那么，当下一些创作者在水墨语言对当代情感、经验、认知的表现力，对当代文化表达的敏锐性和批判性等方面的建构，则隐约显现出了与"实验"一代相异的价值取向。

Both chrysotile and crocidolite at given dose could stimulate type Ⅰ and type Ⅲ collagen gene expression by 2ES cell, suggesting that asbestos fibre itself may also contribute to collagen gene expression in asbestotic lung 〓.

一定剂量的温石棉和青石棉都可以刺激2BS细胞Ⅰ、Ⅲ型胶原基因的表达，表明石棉纤维本身也是引起石棉肺病变中胶原基因表达增加的重要原因。

The result show in transplanted vessel EF-1 and PCNA are mainly expressed in smooth muscle cells and Clemons rate proliferation of SMC is the core of endothelium proliferation.In the third part of our experiment we use fluid nitrogen to fire transplanted rein, crofter tissue homogeneous to test the expression of CE and EF-1 gene we use RT-Craned immunohistologiccal method to test mKNA and protein level respectively and analyze the expression of these tm genes in transplanted vein.

本实验的第二部分，我们将术后大鼠分为10组，每组8只，分别于术后6hours、24hours、72hours、1W、10days、2W、3W、4W、6W、8W切取移植静脉，将切取的不同时期的移植静脉分别置于10％中性福尔马林溶液中固定和液氮冷冻固定，将福尔马林溶液固定的标本制成4μm厚石腊切片，，常规进行病理观察大体改变，静脉标本HE染色后于光镜下观内膜增殖情况，并应用PCNA单克隆抗体，观察SMC增殖情况。

Results When Raji and B95-8 cells were cultured with 20-80 μg/ml of "Dongxia wan", the expression of EBV early antigen and EBV capsid antigen induced by croton oil and n-butyric acid and the natural expression of EBV-VCA were all inhibited significantly. The inhibition rates were 19.3%-49.84%, 34.63%-45.61% and 21.67%-47.78% respectively.

结果 20～80 μg/ml中药复方"冬夏丸"与靶细胞共培养能显著的抑制巴豆油和正丁酸联合诱发Raji细胞的EBV早期抗原和B95-8细胞的EBV壳抗原表达及B95-8细胞的EBV-VCA自然表达，抑制率分别是19.31%～49.84%，34.63%～45.61%和21.67%～47.78%。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。