如脊的

A structure, such as the breastbone of a bird, that resembles a ship's keel in function or shape.

龙骨脊一种在功能或形状上象船的龙骨的结构，如鸟的胸骨

Some structure occur lately, and the neurons emerge earlier, such as the hypoglossal nucleus, nucleus ambiguous and reticular formation.

延髓灰质结构形成和神经元发育分化的规律：有些结构发生早，而神经元分化较晚，如下橄榄核、三叉神经脊束核和孤束核；有些结构发生略晚，但其中的神经元胞体分化和发育则较早，如舌下神经核、疑核及延髓的网状结构；有些结构发生早，神经元发育也早，如迷走神经背核。

All the supporting material, such the ridge, pillar, rafter, etc, are made of precious wood, although having experienced more than 500 years, they are still as strong and fragrant as before.

所有的辅助材料，如脊，支柱，杆件等，是珍贵的木材制成的，虽然经历过超过500岁，他们仍然是强有力的和以前一样香。

A sharp spiny part or structure, such as the spinous process of a vertebra.

脊柱，椎骨脊突带尖刺的部位或结构，如脊椎动物的棘状突起

Refers to Down's syndrome (Down's syndrome, dementia-like伸舌) screening, that is, pumping blood or amniotic fluid do villus cells, and then do Karyotype analysis, such as the emergence of 21 - trisomy map, you can diagnose fetus for Down syndrome. 2, AFP Chinese name for the AFP, such as maternal and fetal amniotic fluid were increased AFP confirmed fetal neural tube defects, namely spina bifida, spinal Meningocele, no brains infants, microcephaly, hydrocephalus.

是指唐氏综合症的筛查，就是抽绒毛血或羊水做细胞培养，然后做染色体核型分析，如出现21-三体综合征图谱，即可诊断胎儿为唐氏综合征。2、AFP中文名称为甲胎蛋白，如母血及胎儿羊水AFP均增高，证实胎儿有神经管畸形，即脊柱裂、脊脑膜膨出、无脑儿、小头畸形、脑积水。

The raised portion of a grooved surface, as on a phonograph record.

槽脊平滑表面凸起的部分，如留声机唱片上的槽脊

2 BRICK MASONRY 3.2.1 Technical terms Some of the common terms used in the brick masonry are illustrated in this section in fig3.1 and fig 3.2 Arrises The edges formed by the intersection of plane surfaces of a brick are called arrises Stretcher This is a brick laid with its length parallel to the face or direction of a wall.

3.2。砖砌 3.2.1。专业术语一些砖砌中的常用属于如本节图3.1和3.2所示。尖脊：由同一块砖的不同平面的交叉点形成的边缘成为尖脊。

In view of the development about the certain airborne radar antenna array,considering the structural features of antenna array,analyse the cruces in manufacturing of feed cavity and radiant plate,and present the corresponding solution by mainly dealing with precise positioning style,delicate clamp design,error distribution and compensation method,high speed machining technology design,machining simulation and program optimizing.

某机载雷达平面裂缝阵列天线的单面阵如图1所示。该面阵布置多路裂缝线源，共分布384处长度各不相同的辐射裂缝，每一路线源均由脊型波导口单独馈电。面阵由辐射板和馈电腔两个零件组成，采用整体钎焊成形。线源结构为非对称单脊共线形式，即在普通单脊波导的两侧与辐射裂缝相对应的位置上布置不对称的凹台。

This company's main project: a new stapler of domestic appliances: such as center-cut machine, semi-automatic horse nail machine, open plate machine, hydraulic press down flat machine, FireWire machine, heating the glue machine, manual circular ridge machine, electric Cut fillet machine, smoke taxi machine, hydraulic rolling book machine, shut machine, reel hull machine, reel flat plane, YO punch machine, hit ridge machine, etc.; second-hand imported equipment Nail equipment series: such as threading machine, riding a dragon nails, glue loaded dragon, hardcover dragon, Martini binder, hull machine, Pola cutter, Mbo folding machine, etc.; the same time, contract stapler design and processing machinery and equipment, renovation, maintenance, trade-in, lease, recycling old stapler and machinery businesses.

本公司主营项目：国产新型装钉设备系列：如切中心条机，半自动骑马钉机，开板纸机，上下油压压平机，火线机，加热胶水机，手动圆脊机，电动切圆角机，烟的士机，油压扎书机，收口机，辘皮壳机，辘平机，YO打孔机，撞脊机等；二手进口装钉设备系列：如穿线机，骑钉龙，胶装龙，精装龙，马天尼胶装机，皮壳机，波拉切纸机，Mbo折页机等；同时承揽装钉机械及设备的设计加工，翻新，维修，以旧换新，出租，回收旧装钉机械等业务。

Recoveries between 95 %～108 % have been achieved in the application of the method to measurements of Al in biological samples such as synthetic renal dialysate, Ringer's solution, human blood, cerebrospinal fluid of patients, and urine of diabetic patients.

采用标准加入法将所建立的方法应用于实际样品如人全血、脑病患者的脑脊液、糖尿病患者的尿、肺癌患者的腹水、合成肾透析液及合成脑脊液等样品中铝测定，结果表明回收率在95%～108%之间，所测得的样品中铝含量与文献值和ICP法值吻合。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。