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- Detail of Haversian system, showing the tiny, spidery canaliculi extending from one lacuna to the next. 高倍觀察哈佛氏系統結構，可見如蜘蛛般結構的骨陷窩和骨小管彼此相連通。
- Blood vessels on the bone surface reach into the center of each Haversian system supplying the bone cells. 在骨骼表層的血管進入每個提供骨細胞的哈弗斯系統的中心。
- SEM indicated that the microstructure of Haversian system was destroyed under the impact of bone diagenesis. 其骨組織的顯微結構分析指出，成岩作用業已嚴重破壞了骨骼的哈佛氏系統結構。
- Objective To explore the differences in Haversian system between human and animal bones through imaging analysis and morphology description. 摘要目的探討人與狗、豬、牛、羊長骨的哈氏系統的形態特點、圖像分析特點及其鑒別要點。
- Haversian canals, which run through the center of each Haversian system, contain the blood and lymphatic vessels supplying the bone. 穿過每個哈弗斯系統中心的哈弗斯管，包含了供應給骨骼的血液以及淋巴血管。
- There were significant differences in the shape, size, location, density of Haversian system, between human and animal bones. 人與狗、豬、牛、羊骨的哈氏系統在形狀、大小、分佈位置、均勻程度等方面存在明顯差異；
- In life these canaliculi held the processes of osteocytes thus permitting diffusion of nutrients from the central blood vessels to the outer lamellae of the Haversian system. 生活狀態下，這些腔內有骨細胞和其突起，，這些結構可使營養成分由中央管向外周擴散，營養整個哈佛氏系統內的骨細胞。
- As successive lamellae are laid down, the cavity will gradually grow smaller, until eventually a new Haversian system with a narrow central canal will be formed. 隨著一層一層骨板的形成，腔隙越來越小，最後別為哈佛氏系統的中央管為止，一個新的骨單位建成了。
- Decalcified bone with Haversian system cut longitudinally. Notice the central blood vessel and the many concentric bony lamellae around it. As always, osteocytes are trapped in their lacunae. 脫鈣骨片切片，示哈佛氏系統的縱切面。觀察中央管內有血管走行，中央管周圍，有多層骨板相環繞。骨細胞位於骨陷窩中。
- Section of compact ground bone - dry and unstained - showing cross-cuts of Haversian systems. 密質骨橫切面--未染色--顯示哈佛氏系統的端面。
- Haversian systems, each about one-sixtieth of an inch wide, make up the structure of compact bone. 哈弗斯系統，彌補了每個大約六十分之一英寸的寬度密骨的構造。
- The very dark blue at the lower left and right is spongy bone of the periosteal bone collar of the shaft.This will later be remodeled into Haversian systems of compact bone. 圖片右下方極深蘭色的為骨領的松質骨成分，以後，包括骨領都會逐漸被重建改造為由骨單位構成的密質骨。
- I suppose you also have a caste system in your society. 我想你們的社會裡也有一種等級制度。
- The right to dissent is part of our political system. 有持異議的權利是我們政治體制的組成部分。
- Do you know how to log in to the system? 你知道怎麼登錄進入這個系統嗎？
- Public opinion was against the old feudal system. 公眾輿論反對舊的封建制度。
- The system works on the principle that heat rises. 該項裝置是按照熱力上升的原理運轉的。
- The drainage system has been aged. 排水系統已經老化了。
- They called for a radical reform of our tax system. 他們要求對稅收制度進行根本改革。
- This is a highly efficient new heating system. 這是個高效的新取暖系統。
