查询词典 positive sign

Methods Two hundred and seven patients with newly diagnosed and treated benign sellar region mass lesions that were touching or compressing the optic chiasma and/or optic tract were Included. The mass lesions included 116 cases of pituitary adenoma 52 cases of craniopharyngioma, 18 cases of meningioma, 14 cases of cystic lession and 7 cases of pituitary abscess. The MR features, positive ratio, relationship of OTE sign to tumor size or pre-operative visual signs were retrospectively analyzed.

207例初次确诊和手术病理证实的鞍区良性占位病变患者，肿瘤均接触或压迫视交叉和/或视束，其中垂体腺瘤116例、颅咽管瘤52例、鞍区脑膜瘤18例、囊肿性病变14例、垂体脓肿7例，回顾性分析MR上OTE征的影像学特点、阳性率、与肿瘤大小和术前视觉功能障碍的关系。

If there is a value of chromatic aberration in each group, and a certain relationship between the positive or negative sign of chromatic aberration and the selection of glasses, the secondary spectrum of the whole lens system can be reduced to any small value.

从理论上讲，如果使每一组元产生一定量的色差，并使色差的正或负与玻璃的选择满足一定的关系，则整个透镜系统的二级光谱可减小到任意值。

The characteristic is repeatedly, how much does defer, haemoptysis measure differ. Sign of model of ball of bacterium of music of X line clew person occupy 40.7%, not typical person 59.3%; and CT not only can ask for from X line model basis of first visit to a doctor gets in resembling, and can from its not typical ask for what " lunar halo obtains to ask for "" float lotus to ask for the ball of concerned Qu Jun such as " in resembling to diagnose clew. 44 routine fine raises 28 positive in lens scrutator, 39 routine biopsy person in 16 paradigmatic fact are Qu Jun ball.

特征为反复、迁延、咯血量多少不一。X线提示曲菌球典型征象者占40.7%，不典型者59.3%；而CT不但可自X线典型征像中得到初诊依据，而且能从其不典型征像中获得"月晕征""浮莲征"等有关曲菌球的诊断线索。44例行纤支镜检查者中28例阳性，39例行活组织检查者中16例证实为曲菌球。

If the sign is positive then the polygon vertices are ordered counter clockwise about the normal, otherwise clockwise.

如果这个标志是积极的，然后对多边形顶点下令对正常的、反顺时针方向旋转，否则顺时针。

When a woman lets her shoe dangle off her foot, it's a sign of positive sexual energy.

当女人脱落着鞋子吊在脚上晃动着，这是积极的性能量的信号。

Methods To compare the vaginal hysterotomy and the abdominal hysterotomy of 312 cases.Their positive physical sign,detection in operation,length of stay and were recorded.The postoperative recovery was observed.

回顾性分析比较阴式及腹式切除非脱垂病变子宫手术312例，记录患者的术前阳性体征、术中发现及术后恢复情况。

We know that asymptotically linear operator equations have negative solutions and sign-changing solutions besides positive solutions, in this chapter, we obtain the existence of this three kind of solutions in Banach space, and we can know the concrete place of these solutions.

第三章的目的就在于借助于不动点指数理论利用一致正条件讨论非线性算子方程变号解的存在性，同时研究了变号解与一对正负解之间的关系，在一定条件下我们证明了：若算子方程x=Ax存在一个变号解，则它的正解和负解必定成对出现。

And - are, respectively, the positive and negative sign s.

和-是正号和负号。

The phase shifting of the inner reflecting light from the incline of ZF-7 prism is measured and its positive or negative sign can be judged, which is consistent with the theoretical result.

测量了ZF-7光学玻璃直角三棱镜斜面上内反射的相移，实验结果和理论计算吻合。同时给出了判断相移正、负的方法。

Negative matter is a hypothetical form of matter whose mass is opposite in sign to normal positive matter.

负物质是一种假象的物质形式，其质量在标示上与正常的正质量相反。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。