查询词典 retention

The new handguards were also symmetrical so that armories didn't need separate left and right spares. The handguard retention ring was angled to make it easier to install and uninstall the handguards.

新的护木由原来的左右两半式也变成了上下两半对称型的，从而使得库存的备件不必单独区分左护木和右护木。

This assists in the retention of heat in the winter months.

这样的布置可以在冬季有效地保持室内的热量。

Methods 38 cases with 53 hips of ANFH treated with the method of thrombolysis and opening catheterizing and perfusing medial and lateral circumflex arteries.Those drugs are Urokinase 200 thousand Units,Danshen Root 20 ml and Ligustrazine 20 mg. Retention catheter was held in the target vessels and infused the same drugs besides Heparin 4500u in 3 days. To evaluate therapeutic effect ,the DSA of the femoral artery and x-ray plain film and/or CT/MRI of the femoral head were performanced. Results All cases were followed up 1~16 (mean 9.5) months.

方法对38例ANFH患者的53髋先常规行股动脉DSA，后在股骨头的供血动脉旋股内、外侧动脉内灌注溶栓、扩血管药物，即在每支血管内注入稀释后的尿激酶 20万u、丹参10 ml及川芎嗪20 mg；术后保留导管于动脉内，经导管每日注入同剂量的药物及肝素钠4500 u，连用3天后拔管，治疗后复行股动脉DSA检查及行股骨头X线平片及/或CT、MR随访以评估疗效。

Objective To observe the effect of HEPC1 and HEPC2 gene transfection on iron retention in RAW264.7 ceils.

目的观察HEPC1和HEPC2基因稳定转染对RAW264.7细胞铁滞留的影响。

In horticulture it makes composts more open to air, while still having good water-retention properties; it makes a good medium for hydroponics .

在园艺它使堆肥更加开放的空气，同时还具有良好的保水性能；它使一个很好的媒介，水栽法。

4" Refers to four leisure industry piece area, respectively is the small fish mountain history culture leisure piece area, namely use small fish mountain peripheral Kang Youwei, Wen Yiduo, Liang Shiqiu, Tong Dizhou, Shen Congwen historical culture celebrity former dwelling Lian Cheng and so on tourist routes, form the wide range the historical culture celebrity block; Collects the spring movement culture leisure piece area, namely by the day peaceful stadium, collects the spring square, the Zhongshan Park, the Victoria Peak forest park, the botanical garden, happy moves the world, the oriental cherry to meet and so on activities, the guidance increases the movement, the cultural festival to celebrate the activity in this area development; Eight critical junctions convalesce the cultural leisure piece area, already is called "the international construction exposition" Ou Lu the character and style construction resources superiority, uses for guides the dining office, the foreign land character and style dining and so on industry condition gathering; The peaceful angle commerce culture leisure piece area, in retention peaceful angle construction original Ou Lu the character and style, makes into it by the coffee, the bar, the foreign land dining, the high-end office, convalesces the commercial culture leisure area primarily."

&4&是指四个休闲产业片区，分别是小鱼山历史文化休闲片区，即利用小鱼山周边康有为、闻一多、梁实秋、童第周、沈从文等历史文化名人故居连成的旅游线路，形成更大范围的历史文化名人街区；汇泉运动文化休闲片区，即以天泰体育场、汇泉广场、中山公园、太平山森林公园、植物园，欢动世界、樱花会等活动，引导增加运动、文化节庆活动在该片区发展；八大关疗养文化休闲片区，已被称为&万国建筑博览会&的欧陆风情建筑资源优势，用来引导餐饮会所、异国风情餐饮等业态的集聚；太平角商务文化休闲片区，在保留太平角建筑原有的欧陆风情，将其打造成为以咖啡、酒吧、异国餐饮、高端会所、疗养为主的商务文化休闲区。

Imbalanced protein andprotein supplied in excess of maximal daily retention rate of protein is deaminated and thenet yield of energy can be considered to join the protein-free digestible energy intake togive a flow of metabolizable energy.

研究表明，对同一品种而言，公鸡的自由采食量一般要高于母鸡；对同一性别而言，则现代的品种要高于较早的品种。本文还提出了适用于现代品种肉仔鸡的自由采食量预测公式。

Under this condition, the decoloring rate, total sugar retention rate, protein removal rate were 86.77%, 60.37% and 89.73% resp.

在此条件下，脱色率、总糖保留率和蛋白质去除率分别为86.77%、60.37%、89.73%。

Incubation temperature (20~70 ℃) and time (10~30 min) on water retention and protein solubility of defatted wheat germ protein flour were studied with the method of homogeneous design.

加热温度（20～70 ℃）和加热时间（10～30m in）对其持水能力和蛋白溶解度的影响。

Structures such as eddies and fronts can work as mechanisms of retention and concentration.

某些组织，像漩涡和前线，在其保持和浓度方面有使用价值。

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％。