薄壁

The fiber length has only little influence on the basic density within the growth rings, and significant correlation at 0.01 levels was found between the basic density and the fiber length among the different rings. Only slight negative correlation was found between the basic density and the fiber width within the growth rings, but significant positive correlation at 0.01 levels was indicated between the basic density and the fiber width among the growth rings, contrary to that of fiber length. It was demonstrated that significant positive correlations at 0.01 levels between the basic density and fiber double wall thickness, fiber length to width ratio and double wall thickness to diameter ratio, significant negative correlations at 0.01 levels between the basic density and fiber diameter and diameter to width ratio, only slight negative correlation between the basic density and fiber width both in the same growth rings and among the different growth rings. No significant correlation was found between the basic density and the vessel morphological features, nor was the tissue proportion in the same growth rings. But among the different rings, it was found there was significant positive correlation at 0.01 levels between the basic density and the fiber proportion among the different rings, and significant negative correlation at 0.01 levels between the basic density and vessel-elements proportion and ray proportion, only slight negative correlation between the basic density and the parenchym proportion. Significant or no significant negative correlation was found between the basic density and the microfibril angle in the same growth rings, but significant negative correlation was found between the basic density and the microfibril angle among the different growth rings.

生长轮内纤维长度对基本密度的影响不大，而在不同生长轮间纤维长度与基本密度达极显著正相关，纤维宽度与此相反，同一生长轮内纤维宽度与基本密度极显著负相关，不同生长轮间只有微弱负相关；基本密度与纤维双壁厚、长宽比、壁腔比在生长轮内和生长轮间均呈极显著正相关，而与胞腔直径、腔径比均呈极显著负相关，仅与纤维宽度呈微弱的负相关；导管形态对基本密度的影响不显著；同一生长轮内组织比量对基本密度的影响也不显著，但不同生长轮间基本密度与纤维比量呈极显著正相关，与导管比量和木射线比量呈极显著负相关，与轴向薄壁细胞比量仅呈不显著负相关；生长轮内基本密度与微纤丝角呈显著或不显著负相关，但在生长轮间这种负相关达到极显著水平。

Pith The central region of the stem and,in some herbaceous plants,root that is normally composed of parenchymatous tissue.

髓：在一些草本植物中，茎和根的中心区域称髓，通常由薄壁组织构成。

The spongy, parenchymatous central tissue in some stems and roots.

某些茎和根中央的海绵状薄壁组织。

More-abundant axial parenchymatous cells and starch grains were observed in the opposite wood than in the reaction wood.

相较於反应材，对应材组织中含较高比例的纵向薄壁细胞及淀粉粒。

The spongy, parenchymatous central tissue in some stems and roots.

髓 Pith 某些茎和根中央的海绵状薄壁组织。

Connective The parenchymatous tissue that joins the two lobes of the anther and contains the vascular strand.

药隔：花药左右两侧花粉囊之间由薄壁细胞构成的基本组织，药隔中的维管束与花丝维管束相连。

Configuration characte of PCD appeared evidently in those cells. Especially for the quantity and speed of the PCD of cortex parenchymatous cells, they increased gradually together with the motion and diffusion of nematodes.

尤其是皮层薄壁细胞发生程序性死亡的数量和程度是随着时间的推移和线虫在松苗体内不断扩散分布而逐步显著增加的。

The spongy,parenchymatous central tissue in some roots.

髓 Pith 某些根中央的海绵状薄壁组织。

In the same time, the pathological changes degree of parenchymatous cells which far away inoculated dot were more gently than those were near. Parenchyma axial died earlier than parenchyma radial.

接种相同时间，距离接种点较远部位的薄壁细胞相对较近部位的病变程度轻、数量少。

Cystic lymphangioma of mesentery is a rare cystic disorder of abdomen;most of them are multi-leaved and plurilocular thin wall cysts.

肠系膜囊性淋巴管瘤是腹部少见囊性病变，多呈分叶状多房性薄壁囊肿。

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％。