The spinal cord is less then two feet in length and is the same diameter as your index finger, yet it contains over 10 billion nerve cells.
脊髓只有不到两英尺长，它的直径也只相当于你的食指粗细，但是在它之中有超过一百亿的神经元细胞。
The technical index of the rolling air bag, such as the diameter, internal working pressure and loading capacity are calculated and analysed.
对气囊技术指标所涉及的直径、工作内压和承载能力等进行了计算分析。
The diameter control is one of the important quality index for spiral welded steel pipes.
螺旋焊接钢管的直径控制是螺旋焊管生产的重要质量指标之一。
Shear force, total collagen, heat insoluble collagen, and muscle fiber diameter are the main index of muscle tenderness evaluation.
相关分析表明，剪切值、总胶原蛋白、热残留胶原蛋白和肌纤维直径是嫩度评定的主要指标。
Objective To investigate the relationship between myocardial ischemia and left coronary artery main diameter index (LCDI) in hypertensive patients.
目的研究高血压病心肌缺血与冠状动脉主干直径指数变化(LCDI)的关系。
Results:As compared with those of Group M, both CIA rat ankle diameter and arthritis index improved(P<0.05).
结果：与M组相比，CIA大鼠关节直径、关节炎指数评分均有改善（P<0.05）；
The present appraising index of engineering machinery mobility is the minimum steering diameter, which cannot express the whole steering procedure, and cannot reflect the mobility completely.
工程机械现行机动性评价指标是指工程机械的最小转向直径，而这并不能表征工程机械转向的全过程，也不能全面反映工程机械的机动性。
METHODS Taking encapsulated ratio and average diameter as evaluation index to optimize the best matching of soybean phospholipid, drug and absolute alcohol in ethosomes.
方法：以包封率和平均粒径为评价指标，采用星点设计-效应面法优化醇质体处方中大豆磷脂、药物和无水乙醇的最佳配比。
The effect of maximum diameter, grading distribution and crushing index of coarse aggregate on flexural strength of concrete is investigated through experiments.
本文研究了粗集料的最大粒径、级配和压碎指标值等对路面混凝土抗折强度的影响。
At the late period, plant height, stem diameter and leaf area index of the bio-organic fertilizer treatments were higher than that of the control.
在生长后期，经过生物有机肥处理的株高、茎径和叶面积指数均比对照区高。
Cardiac index, left ventricular index, left ventricle wall thickness and diameter of myocardial cell were recorded.
计算心脏指数、左心室指数、左心室的厚度、心肌细胞直径。
The ratio of height to diameter, ph value, reducing sugar, moisture, weight, lactobacillus, microzyme are primary physicochemical and microbial index during the process of steamed bread.
高径比、酸度、还原糖、水分、重量、乳酸菌和酵母菌是馒头加工过程中主要的理化和微生物变化指标。
The stable production of the specialty P240 for tubing with large diameter was realized under the condition of low melt flow index.
大口径管材专用树脂P240实现了低熔体流动指数下的平稳控制。
According to the designing theory of amplitude amplifier pole, it could be designed by big end diameter, magnification, area index and other parameters.
由变幅杆大端直径、放大倍数、面积系数等已知条件，按照变幅杆设计理论对超声振动系统中的变幅杆进行设计；
After the simulation, the relationship of fundamental mode loss with the core index, wavelength and the diameter of cladding air holes is given.
通过模拟，给出基模损耗同芯折射率、光波长和包层空气孔直径之间的一般规律。
MO implantation for 7 times caused increase of gonadosomatic index(GSI) and promoted the enlargement of oocyte diameter.
埋植大颚器7次能显著提高成熟系数和促进卵径增大。
Depending on the relationship between height (H) and diameter (D) of dominant trees, it takes the height of the dominant achieved at base diameter as the index of site quality estimation.
试图从优势木树高与胸径的相关关系入手，以优势木在标准胸径时所达到的树高作为评估地位质量的指标。
The diameter, width and loads of driving wheel and terrain cone index are considered.
方程考虑了驱动轮直径、宽度、垂直载荷和土壤圆锥指数值。
Particle diameter is an important index for atomizing performance. In order to improve atomizing effect, a new internal mixing air-liquid atomizer has been tested.
雾滴粒径是衡量喷嘴雾化性能的一个重要指标，为了提高喷嘴的雾化效果，对一种新型的内混式气液雾化喷嘴进行了测试。
The contributions of wave component of different orders are dependence on the mean diameter, size distribution and relative refractive index of the particles.
且光谱基波分量及低次谐波分量的贡献依赖于粒子直径、标准偏差及相对折射率的大小。
The left ventricular diameter at end-diastole and the thickness of interventricular septum and posterior wall were measured with echocardiography. Left ventricular mass index (LVMI) was calculated.
以超声心动图检测左室舒张末期内径，舒张末期室间隔和左室后壁厚度等，计算左室重量指数(LVMI)。
Focus on extrahepatic bile duct diameter, wall thickness, lumen transparent sound, hepatic artery peak flow velocity (PSV) and resistance index (RI).
超声观察肝外胆管内径、管壁厚度、管腔内透声、肝动脉峰值流速(PS V)、阻力指数(RI)。
The diameter and quantity of the spot were coincided with the field disease index.
病斑直径和数量变化与田间病情动态基本一致。
In this article, the influences of the mode field diameter, the cutoff wavelength and the relative refractive index difference on the OTDR curve are also verified.
文中还验证了单模光纤的模场直径、截止波长、相对折射率差对OTDR曲线的影响。
In addition, a high-integrity connection known also as a Diameter Index Safety System (DISS) connection has also been assigned to nitrogen.
另外，指定了一种被称为直径指数安全系统(DISS)的高完整性接头用于氮的使用。收藏。
The disease index of soybean root rot was reduced. The plant height, stem diameter, root Numbers, dry matter accumulation and yield were increased.
结果表明，带状垄体垄沟深松技术能减轻大豆根腐病的发生，并且使大豆株高、茎粗、根数明显增加，干物质积累量增加。
The disease index of soybean root rot was reduced. The plant height, stem diameter, root Numbers, dry matter accumulation and yield were increased.
结果表明，带状垄体垄沟深松技术能减轻大豆根腐病的发生，并且使大豆株高、茎粗、根数明显增加，干物质积累量增加。
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