横截面

Leaf sheaths usually broadly ovate or sacciform; fruit ribs all with vascular bundles.

果棱具翅的；分果爿横截面五边形或者背面稍扁平。

Seeds semiglobose; cross-section of endosperm semicircular or T-shaped.

种子半球形；胚乳半圆的或T型的横截面。

Intermediate between these is the solenostele in which the leaf gaps are more widely spaced vertically so that only one is seen per cross section of the stem.

这两者的过渡体是管状中柱，由于叶隙在垂直方向上广泛分布，所以每个横截面上基本只能见到一个叶隙。

Methods:Samples of ACG,ACGP and β TCP in the size of 10 mm×3 mm×2.5 mm were prepared and implanted subperiosteally into the mandible deffects in 48 rabbits .

可吸收性微晶玻璃、烧结型可吸收性微晶玻璃粉植入兔颌骨人工缺损区后观察X线片、横截面积测量、光镜、电镜及能谱分析的变化。

The course of heat conducting in the drills has a detailed analysis first time, and it's pointed out that the loss of heat energy can be decreased through the reduce of distance between heating resistant element and inner casing of the subterrene drills, and thickness of the shell.

钻进压力对钻进速度的影响与地层中的空隙和孔隙有关，即地层越松散，钻压的影响越大，可以与热熔器的热功率一样，采用比钻压的概念，即在热熔器单位横截面积上的钻压值。

Relative thecal sac compression due to hematoma was calculated at all levels where postoperative cross-sectional area was smaller than preoperative.

用术后及术前的横截面积计算硬膜囊受压率。

Digital imaging software was used to calculate thecal sac cross sectional area on pre- and postoperative MRI at each level, hematoma volume, volume per level decompressed, and critical ratio for each patient.

使用数码影像软件计算了每个病例术前和术后MRI每一个节段的囊壁横截面积、血肿体积、每个减压节段的体积和标准比。

Author of the reasons that some of the work in the prison of political prisoners held for many years with his family again after the tragicomedy of life, inspired his creative inspiration.

在实际演出中，运用弄堂横截面的形式，通过控制舞台灯光来进行场景的转移，给人强烈的真实之感。

A chisel with a rounded, troughlike blade.

半圆凿：带有凹凸横截面的圆形的凿子

In addition,the unhomogeneous distribution of atmospheric density leads to refraction of ladar signals propagation,and turbulence in the atmosphere results in energy fluctuation in the cross-section,spread and drift of beams.

另外 ，由于大气密度分布不均匀导致激光沿光路上的折射，大气湍流效应导致光束横截面上能量分布起伏、光束扩展和漂移等，这些对激光雷光信号的传输产生一定的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。