查询词典 positive

Results Immunostaining of cNOS and iNOS were negative in the rectums of normal rabbits, whereas the results in the of rabbits infected with S. japonicum were strong positive. The positive immunostaining of cNOS was observed in mucosal capillaries and submucosal vessels. Besides in capillaries and submucosal vessels the positive immunostaining of iNOS was seen in schistosoma ova, ova granuloma, fibroconnective tissue and suppuratie cells.

结果 正常兔直肠壁cNOS和iNOS呈阴性反应，血吸虫病兔直肠壁为强阳性，cNOS主要分布在粘膜毛细血管和粘膜下血管壁；iNOS不仅见于上述血管壁，而且见于虫卵、虫卵肉芽肿周围、纤维结缔组织中、炎性细胞之间。

Results Immunostaining of cNOS and iNOS were negative in the rectums of normal rabbits, whereas the results in the of rabbits infected with S. japonicum were strong positive. The positive immunostaining of cNOS was observed in mucosal capillaries and submucosal vessels. Besides in capillaries and submucosal vessels the positive immunostaining of iNOS was seen in schistosoma ova, ova granuloma, fibroconnective tissue and suppuratie cells.

结果 正常兔直肠壁cNOS和iNOS呈阴性反应，血吸虫病兔直肠壁为强阳性，cNOS主要分布在粘膜毛细血管和粘膜下血管壁；iNOS不仅见于上述血管壁，而且见于虫卵、虫卵肉芽肿周围、纤维结缔组织中、炎性前列腺细胞之间。

In the developed world there are a number of options: a process called 'sperm washing', which separates sperm from HIV-causing agents before being used for insemination, is safest for couples where a positive man wants to avoid the risk of infecting his negative female partner or reinfecting his positive partner; artificial insemination is the safest way of conceiving for couples with a positive woman and a negative man.

在发达国家他们会有许多选择：&精子洗涤&，即在受精前将精子与引起HIV的物质分离，这样可使阳性的男性避免传染阴性的女伴，或再传染给阳性配偶，对于这种情况，&清洗精子&是最安全的；人工授精，这对于由阳性女伴和阴性男伴组成的夫妇来说是最安全的生育方式。

Thymus Ghrelin positive cells in the developmental expression of: January, 3-month-old mice Ghrelin positive cells in the thymus, coloring deep level, with age Ghrelin decrease in the number of positive cells, coloring degree shallowing.

小鼠胸腺中Ghrelin阳性细胞的发育性表达规律：1月、3月龄小鼠胸腺中Ghrelin阳性细胞多，着色程度深，随年龄增长Ghrelin阳性细胞数量减少，着色程度变浅。

In rat esophagus, the positive varicosities and fibres could be observed in the circular muscle layer and the muscularis mucosae layer at 21st day before birth. With the development of rat digestive tract, neurokinin A-immunoreactivity positive nerves could be observed gradually in the epithelium, submucosa, longitudinal muscle layer, myenteric plexus and submucosal plexes, while mature nerve fibres could be seen at one month after birth. 2. In rat stomach, the positive reaction of NKA initially happened in the myenteric plexus at the 14th day of embryo, and then appeared on circular muscles, longitudinal muscles, submucosal, muscularis mucosae, lamina propria and epithelium. 30 days after birth, expression of NKA is same as seen in adaulthood. 3. In rat small intestinal, the NKA-IR could first be found in the myenteric plexus of the duodenum, jejunum and ileum at 14th , 15th and 17th day before birth respectively. Then the NKA-IR occurred in the longitudinal muscle layer, circular muscle layer, intestinal villus, intestinal gland, muscularis mucosae, submucosa, submucosal plexes, mucosa plexus and deep muscular plexus.

结果 1、在食管，于胚胎21天的粘膜肌层和环肌层内观察到神经激肽A免疫阳性膨体纤维，出生后，随幼鼠的生长发育，相继在上皮，粘膜下层，纵肌层、肌间丛、粘膜下丛有NKA-IR表达，30天时已和成年鼠相似；2、在胃，首先于胚胎14天的肌间丛出现NKA-IR的表达，随发育相继在环肌、纵肌，粘膜下层、粘膜肌、固有膜及上皮内出现NKA-IR的表达，30天时具备成年鼠的分布特征；3、在小肠，分别于胚胎14、15、17天的十二指肠、空肠和回肠的肌间丛处出现NKA-IR的表达，随发育相继出现在纵肌、环肌、绒毛、小肠腺周、粘膜肌、粘膜下层、粘膜下丛、粘膜丛、深肌丛。

NGF positive immunoreactive cells were observed in the airway epithelia of control group. The positive reactivity are located at cell plasm. The NGF positive immunoreactive cells are round or polygonal shape and throughout the whole C〓～T〓 spinal ganglion of control group.

对照组豚鼠气道上皮内可见到含有NGF免疫反应阳性颗粒的上皮细胞，阳性反应物位于胞浆，呈棕褐色。C〓～T〓段脊神经节内，NGF免疫反应阳性细胞遍布整个神经节，多呈大圆形或多角形。

Results A total of 555 lymph nodes were harvested, with 99 lymph nodes in 27 casas found positive. 72 lymph nodes in 267 lymph nodes in the paratumoral were found positive. 21 lymph nodes in 165 lymph nodes in the proximal tumoral were found positive.

评估肠癌患者分期，淋巴结浸润是最主要的预后因子[2]，肿瘤转移检出率随淋巴结发现数的增高而升高，免疫组化技术的应用提高了阳性淋巴结的检出率。

Randomly adopted 1000 students from 6 country middle schools and 4 country elementary schools, and get 813 available subjects. We can find that: the percentage of Left-behind children is the largest in the whole children, especially Left-behind children who have only one parent; and mentally healthy situations of Left-behind children are poorer than those who are not, the poorest are children who are looked after by compeers or even no rearings; the situations of children who have been Left-behind children also are not so good, there are significant differences mentally healthy between them and those who have not been, while anxiety scores are only a little lower. And there are differences in sex, grade, quarter, single or not and years parents being out among those who are Left-behind children. There are differences of parenting styles among different styles of children caring. Totally speaking, the scores on positive parenting styles of no left-behind children(such as warmth of father and mother) are higher than those who are and who have been left-behind children, but the scores are obviously lower on negative parenting styles such as punishment from father or intervening punishment from mother. The regression equation of anxiety scores on left-behind children set by parenting styles also depends on children caring styles. Positive parenting behaviors of parents and caring people have positive influences on mentally healthy of children, for instance, some supporting and mood warmth., while some negative behaviors such as rejection have negative influences.

随机抽取了江西省的6所农村中学和4所农村小学，调查学生被试共计1000人，有效被试为813人，对调查数据进行分析后发现：留守儿童所占的比重在全体儿童中最大，尤其是单亲看护人的留守儿童；而且，留守儿童的心理健康状况也显著低于非留守儿童，情况最差的是同辈看护或无看护的留守儿童；曾留守儿童的心理状况也不尽如人意，它与非留守儿童的心理健康差异达到了显著水平，心理焦虑总分只是稍低于留守儿童总体；并且，留守儿童的心理健康同样存在着性别、年级、独生与否、住宿与否以及父母打工年数的差异；不同看护类型的留守儿童父母教养方式存在着差异，总的来说，非留守儿童积极性的教养方式(如父亲温暖、母亲温暖等)得分要高于留守儿童和曾留守的儿童，而在很多消极性的教养方式如父亲惩罚、干涉，母亲干涉惩罚等等上，留守儿童与曾留守儿童的得分又要显著高于非留守儿童；家庭教养方式对留守儿童焦虑总分的回归方程视儿童的看护类型而定，父母和看护人的一些积极性的抚养行为对儿童的心理健康有着积极的影响，比如情感温暖或者支持温暖等，但是一些消极的比如拒绝等对留守儿童的心理健康就有负面的影响。

The author has made a detailed analysis of the satellite gravity data over Wenchuan, Motuo, Zhongba, Jiashi and Taiwan Areas in China, where earthquakes more than magnitude of 6 took place in recent several decades. It is surprising that the gravity field patterns over these areas are extremely similar, which is characterized by the following features:(1)Paired positive and negative anomaly.(2)Epicenters usually were located between the pairs where the gradient of gravity field was the steepest.(3)The value of positive peak increased and its width decreased at higher order field.(4)The distance between positive and negative peaks varies in different tectonic background.(5)Different styles of crustmantle material diapirism in different stress fields. Geologically, rheological diapirism of high density crustmantle material could be a reasonable explanation to this unique pattern.

笔者详细分析了中国汶川、墨脱、仲巴、伽师和台湾等地的卫星重力资料(这些地区在近几十年来均发生过6级以上的大地震)，惊奇地发现，在这些地区，卫星重力场的样式具有极大的相似性，它们表现在：(1)卫星重力场的正负异常值成对出现；(2)震中通常位于重力场峰值间的陡梯度带；(3)由低阶到高阶的重力场正异常的峰值增大而宽度变窄；(4)正、负峰值间的距离随所处的大地构造背景而变；(5)不同应力场壳幔物质底辟的样式不同，从地质上看，高密度壳幔物质的流变底辟作用，可以合理地解释这种独特的样式变化。

Five weeks later, comedones on rabbit in group Zi had mostly extincted, which were near to that on normal rabbit, and there was a faint or negative SP expression; In group sulfur, comedones on rabbit had a lot change and SP was positive or faint positive. While in group 0.9% normal saline nothing had happened, SP was positive.

外用药3周后紫金霜组兔耳粉刺大部分消退，基本接近正常对照兔，SP呈弱阳性或阴性；硫磺粉刺组粉刺部分减少，SP呈阳性或弱阳性；生理盐水组无明显变化，SP呈阳性。

Now she was hungry and angry.She began to smoulder.

现在她又饿又气，她开始流露难以抑制的怒火。

You have placed our iniquities before You, Our secret sins in the light of Your presence.

诗90：8 你将我们的罪孽摆在你面前、将我们的隐恶摆在你面光之中。