查询词典 germ-cell

Maize with opposite character is both a good germ plasm resource for high yieldbreeding, and a precious variation for plant development research.

对生玉米既是一种玉米高产育种的优良种质资源，又是研究植物形态发育难得的变异材料。

Two is a patient to insist a good ego germ spot control.

二是病人坚持良好的自我菌斑控制。

Because tooth after I am thoroughly pure to brush of will have inside the half an hour the new germ spot forms, can attain the biggest quantity within 30 days, as time passes namely become tooth stone calculus.

因为牙齿在彻底清刷后的半小时内即会有新的菌斑形成，在30天内可达到最大量，久而久之即成为牙结石（就和烧水壶里堆积的软垢一样）。

So not only can the clearance food remnant, the tooth noodles germ spot and dental calculus filth, prevent°from the formation and deposition of tooth stone calculus, and can also rise to massage a gum, promote blood circulation, strengthen a tooth to organize for week of the function of anti-disease ability.

这样不仅可清除食物残渣、牙面菌斑、牙垢污物，防止牙结石的形成和沉积，而且还能起到按摩牙龈，促进血液循环，增强牙周组织的抗病能力的作用。

When tooth week the bag bag form after, alter to make piling up of food remnant, the tooth germ spot and tooth stone calculus etc., this kind of lately piles up the further breakage deeper tooth week film again, the result of thus continuous vicious cycle, eventually go to a tooth to support to organize all breakages for week almost exhausted, but make tooth difficult to escape to pull out of bad luck.

当牙周囊袋形成后，更易使食物残渣、牙菌斑和牙结石等的堆积，这种新的堆积又更进一步的破坏更深的牙周膜，如此不断的恶性循环的结果，终至牙周支持组织全部破坏殆尽，而使牙齿难逃拔除的恶运。

The outside source applies color is because the tooth surface exists various germs, they secrete many sticky sex materials in the tooth surface, everyday the tea dirt in the food, smoke Zi, and drink aquatic and some mineral qualities and people the mineral quality within saliva adsorb on these sticky sex materials to form germ spot and tartar and make tooth yellow gradually or black.

外源性着色是由于牙齿表面存在着多种细菌，它们在牙齿表面分泌许多黏性物质，日常饮食中的茶垢、烟渍、以及饮用水中的某些矿物质和人们唾液中的矿物质吸附在这些黏性物质上形成菌斑和牙石，逐渐使牙齿变黄或变黑。

The fourth stage replies to cure a stage for reexamination and includes the check germ spot control circumstance once every half year, the hygiene preaches religion and claps a slice of check to draw up a treatment plan further.

第四阶段为复查复治阶段，每半年一次，包括检查菌斑控制情况，卫生宣教，拍片检查，以进一步拟订治疗计划。

The coalescence that still has already roasted porcelain tooth and radicle tooth is easy gathering germ the spot, the formation tartar, should notice to sweep, the crevice between teeth can be used dental floss from the Jie, and periodical get to hospital of check, Jie tooth.

还有烤瓷牙与基牙的接合处容易聚集菌斑，形成牙石，应注意清洁，牙缝间可用牙线自洁，并定期到医院检查、洁牙。

Snow was a believer in the germ theory of cholera. In 1849 Snow published

这些不良的饮食卫生习惯都容易得霍乱。

That announcement helped to establish the germ theory of disease--the idea that contagious illnesses are caused by specific micro-organisms.

这篇论文确立了疾病的微生物学理论--这种理论认为传染病是由特定的微生物引起。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失