Difficult exercises have no relationship with forgetting, while the teaching load ( the number of exercises) has great influence on short-term forgetting; The limit of threshold value is 6-7 exercises.

With my institution and teaching load, I don't have postdocs and grad students", says Terry McGlynn, a tropical biologist at California State University, Dominguez Hills.

“以我的机构和教学的工作量，我没有博士后和研究生，”加州州立多明格兹冈大学热带生物学家特里·麦格林说道。

On the Application of Ways to Inspire Thought in Teaching Machine Graphics

启发思维方法在《机械制图》教学中的应用

Computer Numerical Control System of a Teaching Machine

教学型机床的计算机数控

This article introduces the design thoughts of a hand language teaching machine.

阐述一款手提式语言教学机的设计思路。

Design about Form and Structure of Hand Language Teaching Machine

手提式语言教学机形体与结构的设计

Strengthening Normalized Management to Promote Teaching Reform: Pay Prime Attention to People's Role in the Teaching Reform of Microscope Lab Management

加强规范管理促进教学改革&以人为本在显微镜管理与教学改革中的应用

Grafting experiment was carried using ornamental eggplant as rootstock, ornamental tomato as scion.

利用观赏茄子的一个分枝作砧木，观赏番茄作接穗；

Through high-power space telescopes, people can see cosmic dust clearly.

通过高倍太空望远镜可以清楚地看到宇宙尘。

The cosmic dust in the sediments on the middle region of South China Sea

南海中部深海沉积物中的宇宙尘

Cosmic radio noise recorder

宇宙无线电噪声记录仪

Analyzed these data and got the results as follows: a lot of solar highly energized particles penetrated into the polar ionosphere and ionized it, which significantly increased the cosmic noise absorption ( CNA) and blanked the DPS 4 data for more than two days.

对有关数据的分析表明，高能粒子引起电离层吸收急剧增加，测高仪数据两天多信号空白，宇宙噪声吸收显著增加；

Preliminary result show that cosmic noise absorption events is very different between night side and magnetic noon during the measurement over Zhongshan Station.

分析表明，观测期间中山站区的宇宙噪声吸收事件夜间与白天显著不同。

Studying them is a completely new way unhindered by cosmic noise to study the nature of space and time.

研究它们要用一种全新的方法，它不会被研究时空本质时的宇宙噪声干扰。

Conclusion The cream is safe in preventing and treating such damaging diseases as pigmentation, acne scars and cosmetic dermatitis.

结论本草养颜膏用于预防和治疗损容性病症如色素沉着、痤疮瘢痕、化妆品皮炎等具有较好的安全性。

Conclusion: The effect of Traditional Chinese Medicine facial mask in treating cosmetic dermatitis is good and it is worth to popularize it in clinic.

结论：中药面膜治疗化妆性皮炎疗效肯定，有临床推广价值。

In case of cosmetic dermatitis, should immediately stop using, do not wash with hot water, hot packs.

一旦发生化妆品皮炎，应立即停止使用，勿用热水烫洗、热敷。

The best method in treating cosmetic dermatitis with Traditional Chinese Medicine facial Mask is seeked by clinical observation.

目的：通过临床观察，寻求中药面膜治疗化妆性皮炎的最佳方法。

60 cases of Cosmetic Dermatitis Treated with Traditional Chinese Medicine facial Mask

中药面膜治疗化妆性皮炎60例

Cosmetic dermatitis in Chinese eczema patients patch tested with a modified European standard series of allergens

应用改进的欧洲标准过敏原系列斑贴试验确定中国湿疹患者中的化妆品皮炎

Patch test used for diagnosis in cosmetic dermatitis

斑贴试验在诊断化妆品皮炎中的应用