室温

At the end of the drying period place the vial in a desiccator to cool

在干燥的最后阶段，把样品瓶置于干燥皿中冷却到室温。

Seeds of Picea asperata were dried from 82 gkg^(-1) to 64, 52, 41 and 29 gkg^(-1) moisture content in a desiccator with silica gel.

采用硅胶室温干燥法，云杉种子含水量由82 gkg^(-1)降至64，52，41，29 gkg^(-1)。

Upon opening the chamber, close the bottle promptly, and allow it to come to room temperature in a desiccator before weighing.

打开干燥室，迅速盖上杯盖，可以在干燥室中降温到室温，然后称量。

Magnetic properties of a series of Cd1-xMnxSe quantum dots with different sizes and Mn concentrations were measured by using superconducting quantum interference device magnetometer. The field dependent magnetization of the Cd1-xMnxSe quantum dots at 2 K was obtained and it was identified not to be dominated by CdSe quantum dots but Mn ions.

我们利用超导量子干涉仪量测不同尺度(D = 5 nm， 8 nm)及不同Mn浓度(x = 0.375%， 0.75%， 1.5%)的Cd1-xMnxSe奈米颗粒磁性；我们推测在温度2 K下，所量测的磁化强度是由Mn原子贡献而非来自奈米颗粒，拟合其磁化强度对磁场曲线图而得出样品中Mn原子个数，同时假设Mn离子的磁性行为高达室温仍满足Brillouin function和Curie顺磁定律，所以可从高温的数据扣除Mn的顺磁贡献。

The WPU we prepared has 20% solid content, about 80nm minimal particle diametre, pH value 7-8.5. It can be stored for 6 months under room temperature.

试验所制备的水性聚氨酯乳液固含量20%左右，pH7-8.5，最小粒径达到80 nm，室温乳液贮存稳定性大于6个月，涂膜断裂伸长率和拉伸强度等均达到或者超过皮革涂饰对水性聚氨酯的要求。

The results show that, the static interfacial polymerization was conducted in organic phase. The optimized conditions for NF membrane preparation were obtained: the concentration of PDMAEMA was 2%, the concentration of p-xylylene dichloride was 1 ~ 1.5%, NaHCO_3 can be used to maintain alkalescence, The polymerization can be carried out at room temperature and the reaction time was 5 hour.

研究结果如下：此界面聚合反应在有机相中进行；较优的制备条件为：PDMAEMA浓度为2%，对二氯苄浓度为1～1.5%，应加入少量的NaHCO_3来维持溶液的微碱性，室温下反应即可进行，反应时间为5小时。

R Dickey put together a team of electrical and chemical engineers and, together, they started looking at metals and metal alloys that are soft at room temperature.

ickey博士组织了一个由电气工程师和化学工程师组成的团队，然后他们开始筛选在室温下有着柔软特性的金属或金属合金。

Dr Dickey put together a team of electrical and chemical engineers and, together, they started looking at metals and metal alloys that are soft at room temperature.

迪基博士集合了电气和化学方面的工程师，组成一个研究组，开始合力着眼于那些在室温之下很软的金属和金属合金。

A small quantity of Ca can increase the dielectric constant and decrease the dielectric loss at the room temperature.

少量的Ca的引入还会提高室温附近的介电常数，降低介电损耗。

The X-ray double-crystal diffraction rocking curve measurements show the full-width half maximum of 180" and 185" for (0002) symmetric reflection and (10 12) skew reflection,respectively.A room temperature mobility of 850cm2/ is obtained for a 3μm thick GaN film.

GaN材料的X射线双晶衍射摇摆曲线(0 0 0 2 )对称衍射和(10 12 )斜对称衍射半宽分别为 180"和 185"；3μm厚GaN薄膜室温电子迁移率达到85 0cm2 /。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐