查询词典 Gray

If the various gray information,which are acquired in a scotopic condition and can not be resolved by human vision is put to the gray level of the just noticeable difference, the human vision contrast resolution in the scotopic condition can be nonlinearly compensated.

将在暗视觉条件下所获得的人类视觉不能分辨的不同灰度的信息，放在恰可分辨的灰度水平上，进行非线性补偿。

Culm internodes initially gray-white setose or gray-brown setose, either entirely or only below nodes

节间最初灰白色具刚毛的Culm或者具刚毛的灰棕色，或者完全或者只在节点下面 23

Culm sheaths initially gray-white or gray-yellow setulose; leaf blade lanceolate, basally cuneate, nearly symmetrical

竿箨最初灰白色或者灰黄色具小刚毛；叶片披针形，基部楔形，近匀称 14

2 As long as internodes, conspicuously longitudinally ribbed only toward their apex, cartilaginous, gray or yellow-gray setose, margins densely yellow-brown setulose; auricles falcate, unequal; oral setae yellow-brown, 2–7 mm; ligule arcuate, short; blade erect, linear-lanceolate, glabrous.

分枝5-15，外折。逐渐的竿箨脱落，叶耳镰刀形，不等长；口头的刚毛黄褐色，2-7毫米；叶舌弧曲，短；叶片直立，线状披针形，无毛。

Trunk often dichotomously branched toward apex, to 16 m, apex not tomentose; bark gray or white-gray, smooth toward base of trunk; leaflets with midvein sulcate adaxially and margin revolute to slightly recurved; seeds 4.5-6 × 4-4.7 cm

树干通常二歧分枝向先端，令16米，先端的是不；对于树干的基部灰色或白色灰色，平滑的树皮；中脉具槽的小叶具正面和边缘外卷在稍下弯；种子 4.5-6 * 4-4.7 厘米 16 Cycas pectinata 篦齿苏铁

Usually these are found in the subcortical and central white matter and cortical gray-white junction of both cerebral hemispheres , cerebellum , brainstem , and spinal cord [11] , but periventricular white matter and gray matter of the cortex , thalami and basal ganglia may also be involved.

通常，这些被发现的皮质和中央白质和皮质灰色白色双方交界处的大脑半球，小脑，脑干和脊髓[ 11 ] ，但周围白质和灰质的皮质，丘脑和基底节也可参与。

Methods On same oral therapy condition,the patients in control groupwere given commmon thoracocentesis on twice a week,the patients in experimental groupwere treated by thoracic tube intubation with veinal catheter.After drainage within3days,the pleural cavity of the paˉtients in group E were injected with the compound of sodium hyaluranate,sodium carboxymethylcellulose and butyltriˉamcinolone.The patients of two groups were examined by X-ray after6months.According to the database of normal crowd chest X-ray photograph,the area of patient's photograph was drawn.The value of average gray scale in the area was gathered by image analysis system and to be compared with the value of normal side,so the gray ratio was got after correction.

在口服给药条件一致的前提下，对照组患者沿用常规每周2次间断抽液的方法；实验组采用静脉留置针持续引流的方法，3日内将胸液引流尽后注入由透明质酸钠、羧甲基纤维及丁基去炎松组成的可吸收生物活性凝胶。6个月后行胸片检查，图像分析系统根据正常人群胸片同侧拟合区域采集平均灰度值并与健侧相比，经校正后得灰度比。

Bao ancient group plans for a major deep-sea - a half deep in the ash, black ash-like TLC tuffaceous siltstone, shale tuffaceous, with gray green, with thin gray-tuff interbedded uneven.

包古图组主要为一套深海―半深海相的灰、灰黑色薄层状凝灰质粉砂岩、凝灰质泥岩，与灰绿色、灰色薄层状沉凝灰岩不均匀互层。

There is much noise in the state of eyes opening unforcedly, so the noise processing is necessary, the upper and lower eyelids are removed by parabola fitting, the facular is removed by neighboring gray average, the eyelashes are removed by finding all the candidate eyelashes by local gray minimum firstly, then the false eyelashes are removed by the beginning location, directional and length information of the eyelashes.

在人眼自然睁开状态下存在噪声，因此需要进行去噪操作：通过抛物线拟合的方法去除上、下眼睑；利用邻域灰度均值法去除光斑；去除眼睫毛时先用局部灰度极小值的方法找到所有候选眼睫毛点，然后利用眼睫毛的起始信息、方向信息和长度信息去除伪眼睫毛点。

The modelling methods of old information model, new information model and equal dimension new information model based on GM(1,1) are introduced; and a comparison between reliabilities of the gray unweighted model and the gray weighted model is made.

介绍了GM(1，1)的原息模型、新息模型和等维新息模型的建模方法，比较分析了GM(1，1)加权预测模型和非加权预测模型的可靠性问题。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。