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The General rules for the labelling of prepackaged foods "and" labelingofprepack the labeling of foods for special dietary uses lawk "in addition to the requirements of prepackaged foods bag must indicate whether the food ingredient lists, name, net, and drain matter content and content, manufacturer's name and address, production date, pasteurizd, product standards, and other items, also specifies specific marking methods, such as, the production of prepackaged foods should be clearly labeled in such a substance's specific site, the date shall be additionally nongraphite 加贴, printing or tampered with; prominent location on food labelling, clearly reflect a true food labels, moreover, the private property; on the use of preservatives in food, discharged the name " and specific provisions of the code for importing food labels to use foreign languages at the same time, you must have a close and character, and foreign language cannot be greater than the corresponding Chinese characters; all ingredients are water, no matter how much you must label, special nutritional food must mark special components and so on.

预包装食品标签通则》和《预包装特殊膳食用食品标签通则》除要求预包装食品袋上必须标明食品名称、配料清单、净含量和沥干物含量，制造者的名称和地址、生产日期、保质期、产品标准号等项目外，还规定了具体的标注方法，如，预包装食品的生产日期，应明显地标示在包装物的具体部位，日期标示不得另外加贴、补印或篡改；食品标签的醒目位置，清晰地标示反映食品真实属性的专用名称；对使用防腐剂的食品，要明确标出&具体名称&和规定代码；对于进口食品，食品标签中若同时使用外文，必须与汉字有严密的对应关系，且外文不得大于相应的汉字；所有配料甚至包括水，不论量的多少必须标注，特殊营养食品必须标注特殊成分含量等等。

The distance between the skin which the needle stab into and the ligamentum, is (72.2±0.2)mm and between the skin which the needle stab into and the pudenda nerve is (80.2±0.1 ) mm. Conclusion: We should have a specific depth and angle when acupounct into the acupoint of Zhenyang, to make it sure to get the specific feeling of acupunting. The main reason of getting the specific feeling of acupunting is the needle may touch the pudendal nerve.

针刺&振阳穴&产生特殊针感可能是由于直接刺激到了阴部神经，或由于针刺时引起局部肌肉组织收缩牵拉刺激阴部神经所产生的，治疗阳痿的作用机制可能是通过调节大脑皮质和脊髓节段反射来影响阴茎勃起功能的。

The somatic hybrids usually showed specific bands and combined all the bands of both parents. In combinations, some new bands were detected, and occasionally specific bands of parents were lost, which indicated that chromosome recombination and exchange happened after fusion. Additionally, in some combinations, specific bands from leaf parent were detected, which revealed the plants were of putative hybrid origin, because leaf protoplast cannot redifferentiate by both single culture and co-culture.

体细胞杂种一般表现为具有双亲的特征带，且综合双亲的所有带，但在部分杂种中检测到了双亲都没有的新带，也发现有丢失亲本的特征带或共有带的现象，说明融合后染色体发生了重组和交换；有的引物只检测到叶肉亲本的特征带，根据柑橘叶肉细胞无论单独培养还是共培养均不能再生的事实，可推测其为体细胞杂种或二倍体叶肉亲本型胞质杂种。

NodD binds to and bends target promoters through anchoring two tandem and individual specific DNA sites. NodD functions as a tetramer, which has a V-shaped main body. Tetrameric NodD is to change its own conformation rather than its oligomeric forms in response to small signal molecules. The specific interaction between each NodD DNA-binding domain and each specific DNA site does not alter itself in spite of naringenin induction, and the induced conformational change is transferred from protein to DNA. Only the DNA conformation incited by induced NodD is competent for RNA polymerase to form the transcriptional open complex. It cannot be excluded that NodD may have protein-to-protein contacts with RNA polymerase, and that the NodD conformational change may also directly contribute to the transcriptional open complex formation. However, the NodD conformational change itself cannot serve as the determinant of the transcriptional molecular switch.

通过研究，我们提出了初步的NodD操纵子激活模型：第一，四聚体是NodD蛋白的功能单位，它通过铆钉两个串联的相对独立的DNA靶位点结合被诱导的启动子；第二，小分子配基的结合是改变NodD四聚体的构象而不是引发不同形式的寡聚体，在我们的模型中，NodD四聚体缩小其V形主体的弯折角，进而缩短其DNA结合功能域的间距；第三，小分子信号的诱导并没有改变NodD的DNA结合域和其DNA靶位点的相互作用，NodD的构象改变由蛋白质经其双铆钉位点传递给DNA；第四，只有诱导状态的NodD激发的DNA构象才能有效地使RNA聚合酶形成转录开放复合物；第五，不排除NodD与RNA聚合酶可能有直接的相互接触位点，不排除NodD构象的改变可能直接有利于RNA聚合酶形成转录开放复合物，但是我们认为NodD构象改变本身不是充当转录激活开关的决定因素。

To detection of Tilletia controversa Kühn sensitively and accurately, real-time PCR systems were developed. The species-specific primer pair CQUTCK4/CQUTCK5 and probe CQUP1 were designed based on a selected specific fragment (1322 bp) specific for TCK, and the SYBR Green I and TaqMan quantitative PCR detection systems were established with optimized reaction conditions.

建立荧光定量PCR体系以准确灵敏的鉴定小麦黑穗菌(Tilletia controversa Kühn， TCK)根据筛选的TCK独有差异基因片段(1322bp)设计特异性引物对CQUTCK4/CQUTCK5和TaqMan探针CQUP1，建立SYBR GreenⅠ荧光染料法和Taq Man水解探针法定量PCR检测体系，并对体系进行优化。

A series PCR amplification for differential control strains and DNA samples diluted gradient (1:10) have been used to evaluate the specificity and sensitivity of PCR assay established.Results 1. Detection of GAS by PCR assay: The 345bp specific fragment of speB gene were amplified in all the tested GAS strains including three strains of scarlet fever, whereas it was detected in none of the differential control strains. The lowest limit of detection was 6.5pg genome DNA of GAS strain. 2. Detection of corynebacterium diphtheria by PCR assay: The318bp specific fragment of toxB gene were amplified in all the tested toxigenic corynebacterium diphtheria strains, whereas it was detected in none of the differential control strains. The lowest limit of detection is 850fg/μl genome DNA of corynebacterium diphtheria strain. 3. Detection of Lp by PCR assay: The 340bp specific fragments of mip gene were amplified in all the tested Lp strains, whereas it was detected in none of the differential control strains including three strains of non-pneumophila.

结果：1、用PCR方法检测A组链球菌：以A组链球菌致热性外毒素基因speB为靶序列，设计的扩增引物对全部对照菌株的扩增结果为阴性，而全部A组链球菌参考株均能扩增出特异的345bp片段，其中包括三株猩红热链球菌，检测敏感性为6.5pg／μl DNA.2、用PCR方法检测白喉杆菌：以白喉外毒素基因toxB为靶序列，设计的扩增引物对全部白喉杆菌参考株均能扩增出特异的318bp片段，而全部对照株的扩增结果为阴性，检测敏感性为850fg／μl DNA.3、用PCR方法检测嗜肺军团菌：以嗜肺军团菌巨噬细胞感染增强子基因mip为靶基因，设计的引物对嗜肺军团菌14个血清型参考株均扩增出特异的340bp片段，而鉴别对照株包括三株非嗜肺军团菌均未扩增出任何片段。

They are to be in specific place, specific building, specific crowd is mutual and active action, contact the whole that be together with significant means.

它们都是在特定的地点、特定的建筑、特定的人群相互积极功能，并以有意义的方式联系在一起的整体。

Any ygeneralmeetingdeclaringadividendorbOnusmaydirectpayn1entofsuchdividend or bonus wholly or partly by the distribution of specific assets and in particular of Paid 一 up shares , debentures or debenture stock of any other company or in any one or more Of such ways and the directors shall give effect to such resolution , and where any difficulty arises in regard to such distribution , the directors may settle the same as they think expedient , and fix the value for distribution of such specific assets or any part thereof and may determine that cash payments shall be made to any members upon the footing of the value so fixed in order to adjust the rights of all parties , and may vest any such specific assets in trustees as may seem expedient to the directors .

一百零三、凡宣布股息或红利分配的股东大会都可作出决议，全部或部分用特定的资产和具体用缴足股本的股票、任何其他公司的债券或债券股，或其他任何一种或多种方式进行股息或红利的分配，董事会应实施此种决议，一旦分配遇到困难，董事会可用其认为恰当的方式予以解决，并确认用于分配的全部特定资产或其任何部分的价值，且可按所确认的价值确定分配给股东的现金，由此调整所有当事各方的权利，董事会还可将此种特定资产委托给其认为恰当的人托管。

Any general meeting declaring a dividend or bonus may direct payment of such dividend or bonus wholly or partly by the distribution of specific assets and in particular of paid － up shares , debentures or debenture stock of any other company or in any one or more of such ways and the directors shall give effect to such resolution , and where any difficulty arises in regard to such distribution , the directors may settle the same as they think expedient , and fix the value for distribution of such specific assets or any part thereof and may determine that cash payments shall be made to any members upon the footing of the value so fixed in order to adjust the rights of all parties , and may vest any such specific assets in trustees as may seem expedient to the directors .

一百零三、凡宣布股息或红利分配的股东大会都可作出决议，全部或部分用特定的资产和具体用缴足股本的股票、任何其他公司的债券或债券股、或其他任何一种或多种方式进行股息或红利的分配，董事会应实施此种决议，一旦分配遇到困难，董事会可用其认为恰当的方式予以解决，并确认用于分配的全部特定资产或其任何部分的价值，且可按所确认的价值确定分配给股东的现金，由此调整所有当事各方的权利，董事会还可将此种特定资产委托给其认为恰当的人托管。

Any general meeting declaring a dividend or bonus may direct payment of such dividend or bonus wholly or partly by the distribution of specific assets and in particular of paid－up shares,debentures or debenture stock of any other company or in any one or more of such ways and the directors shall give effect to such resolution,and where any difficulty arises in regard to such distribution,the directors may settle the same as they think expedient,and fix the value for distribution of such specific assets or any part thereof and may determine that cash payments shall be made to any members upon the footing of the value so fixed in order to adjust the rights of all parties,and may vest any such specific assets in trustees as may seem expedient to the directors.

一百零三、凡是发布股息或红利分配的股东大会都可作出决议，整个或部分用特定的资产和具体用缴足股本的股票、任何其他公司的债券或债券股、或其他任何一种或多种方式进行股息或红利的分配，董事会应实行此种决议，一夕分配碰到难题，董事会可用其认为恰当的方式予以系决，并确认用于分配的局部特定资产或其任何部分的价值，且可按所确认的价值肯定分配给股东的现金，由此调剂所有当事各方的权力，董事会借可将此种特定资产拜托给其认为恰当的人托管。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。