胎

Ovary superior, 1-loculed, 3-5-carpelled, syncarpous, with 3-5 parietal placentae each with 1 to many anatropous ovules; style simple; stigmas variously shaped.

子房 上位，1室，3-5心皮，合心皮，3-5个侧膜胎座，没个胎座有一到多个倒生胚珠；花柱单一；柱头形状各异。

Objective To analyze teratomas and teratoid cyst of the head and neck.

目的 头颈部畸胎瘤及畸胎样囊肿分析、总结。

In this paper, material properties of the segment of the porous metal-bonded diamond grinding wheel were researched by finite element simulation. Segments were manufactured according to the design result and their elastic modulus was measured. The key points are as follows: The influence of the porosity on the elastic modulus was analyzed through a finite element method. In the FEM model, the design variable only includes the porosity, and the tetrakaidecahedron model is applied as the microstructure model of porous metal matrix. The corresponding porosity was decided in order to meet the requirement of the elastic modulus.

本文利用有限元软件对多孔金属结合剂金刚石砂轮节块的材料性能进行了数值模拟计算，依设计结果制备了节块试样，并测试了节块的弹性模量，主要内容有： 1、充分借鉴多孔材料结构设计和分析的方法，以十四面体模型为多孔金属胎体的微观结构模型，以孔隙率为设计变量，通过有限元分析，计算出满足一定弹性模量要求的多孔金属胎体的孔隙率范围。

Where other carpels to give a multilocular ovary, the marginal placentae of the carpels may fuse in the center of the ovary,giving axile placentation, as in tulip(Tulipa spp.).

某些心皮形成多室子房，心皮的边缘胎座可能在子房中央融合形成中轴胎座，如在郁金香中。

Univariate analysis of variance components indicated that FUT1 gene and breeds influence significantly total number born, parities influence total number born unsignificantly. FUT1 gene,breeds and parities influence unsignificantly the litter size alive.

用方差分析方法分析FUT1基因型、品种和胎次与产仔性状之间的关系，基因型和品种对猪的总产仔数的影响显著，胎次对总产仔数影响不显著。

Ultrasound pulsed doppler studies of the uteroplacental circulation: the influence of sampling site and placental implantation.

尽管均短于以往日本妇女妊娠平均值的报道［1］，但双胎妊娠平均妊娠期限较单胎短3～4周则比较相一致。

Methods GR mRNA was meaanred by Northern blots and hybridizations. GR binding activity was measured by Wrang's method.

方法采用分子生物学杂交技术、Northern印迹法测定胎鼠肺及其二种主要细胞的GR mRNA及Wrang法测定外源性糖皮质激素对胎鼠肺及二种主要细胞GR结合活性的作用。

I had a great start, benefitting also from the fact that I had soft tyres, while the others around me were on the hard compound.

我的起步也很好，这也要归功于我使用的软胎，而我周围的其他车手都使用了硬胎。

Objective To investigate the developmental characters of neural stem ceils in occipital of cortex from human fetal brain at different age.

目的 探讨不同胎龄胎脑皮质枕叶神经干细胞的发育特征。

The results showed that the addition of the rare earth alloy powder can refine and disperse oxide particles. Through energy spectrum analysis, it was found that the rare earth congregates to Ti and the interface between metal matrix and diamonds. The active La and Ce in alloy powder can reduce the oxide film on Ti particles, increase the reactivity of Ti, and promote the reaction between Ti and diamond.

通过扫描电镜，能谱分析和X射线物相分析、比较和归纳，发现加入适量的稀土-Ni合金粉，使胎体中的氧化物颗粒细小、弥散；在添加稀土合金粉的胎体中，稀土向Ti富集并向金刚石与金属基体界面偏聚。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。