查询词典 primary stage

Results In lead poisoning group, the pathological changes in genital glands of mice were obtained; sperm count, linear movement sperm and live sperm rate decreased; the elevated motionless sperm, cacospermia and primary spermatocyte chromosome aberration rate were found. In Haierfu group, the pathological changes in genital glands of mice ameliated to different degree, sperm count, linear movement sperm and live sperm rate elevated, and motionless sperm, cacospermia and primary spermatocyte chromosome aberration rate decreased.

结果 醋酸铅染毒组雄性小鼠的生殖腺有不同程度的病理学改变，精子计数、直线运动精子数、活精子率下降，而静止不动精子数、精子畸形率和初级精母细胞染色体畸变率升高；海尔福治疗组小鼠的生殖腺病理学改变有不同程度的改善，精子计数、直线运动精子数、活精子率有所升高，而静止不动精子数、精子畸形率和初级精母细胞染色体畸变率有所降低。

The main steps include as follows: CO2 is led into the mother liquor of sodium meta-aluminate to carry out carbon content decomposing; the primary separation between the aluminum and the gallium is realized by primary carbonatation to filter out sodium hydroxide; secondary carbonatation is carried out on the filtrate to obtain the deposit of the complex salt of gallium and aluminum; a sodium carbonate crystal is obtained after the filtered filtrate is condensed and vaporized; the deposit of the complex salt of gallium and aluminum is dissolved in the mother liquor of sodium meta-aluminate; the processes are repeated until the proportion of gallium and aluminum in the complex salt of gallium and aluminum is larger than 1/340; then the complex salt of gallium and aluminum is added into the NaOH liquor and electrolyzed, thus obtaining the metal gallium with a purity larger than 99.9 percent which reaches the level of 3; simultaneously, the byproducts of the aluminum hydroxide and the sodium carbonate during the process of carbonatation by steps are obtained.

主要步骤包括：向铝酸钠母液中通入CO 2 进行碳分分解，一次碳酸化实现铝镓的初次分离；过滤出氢氧化钠，滤液进行二次碳酸化获得镓铝复盐沉淀，过滤后滤液经浓缩蒸发获得碳酸钠晶体，铝镓复盐沉淀溶解在偏铝酸钠母液中，重复上述过程直至铝镓复盐中的镓铝比例大于1/340，将其加入到NaOH溶液中，电解可获得纯度＞99.9％的金属镓，达到3N级水平同时在分步碳酸化的过程中获得氢氧化铝和碳酸钠副产品。

The primary ore of tin, most sources of Cassiterite today are not primary deposits but alluvial deposits containing weathered grains.

锡原生矿以及今天我们所见到的锡石的大多数出产地其实都不是她的原生矿藏，真正的锡石原生矿是那些含有风蚀晶粒的冲积层矿床。

RUSAL is the world's third largest primary aluminium producer, providing primary aluminium and value-added casthouse products to customers in 50 countries.

俄罗斯铝业公司是世界第三大的原铝生产商，主要为世界范围内50个国家提供原铝和高增值铸造产品。

Results The patients were male,one of which was multiple primary cancer,another was the primary tumors of front sinus.They were performed surgery through the cephalofacial route.

结果均为男性，其中头颈部三重癌 1例，原发性额窦癌 1例，均广泛侵犯前颅底，采取颅面联合进路广泛切除原发性肿瘤。

Methods In animal model,160 Wistar rats underwent simulated CBD exploration and then were randomized to two groups:primary choledochotomy suture,degradable support inserted in CBD with primary suture.

方法用 160只Wistar大鼠模拟CBD探查术，将其随机分为两组：Ⅰ期缝合组，内置可降解支架后行Ⅰ期缝合组。

There were no severe complications occured in the patients who underwent primary closure.Conclusions:Laparoscopic choledochotomy and primary ductal submucosa closure has the advantage of less invasion,less complication and shorter hospitalization.It is a safe and effective operation for patients who have the indication.

应用腹腔镜胆总管切开取石一期缝合术治疗胆管结石具有创伤小、住院时间短及并发症少的优势，对符合适应证的患者是一种安全、有效的术式，但应掌握操作技巧以提高手术成功率、防止胆漏的发生。

Even though the infection rates associated with primary and secondary closure are the same, gas gangrene may occur after primary closure of wounds contaminated with clostridial organisms.

虽然一期缝合和二期缝合伤口的感染率相同，但被梭状芽孢杆菌感染的伤口一期闭合后有可能发生气性坏疽。

Een though the infection rates associated with primary and secondary closure are the same, gas gangrene may occur after primary closure of wounds contaminated with clostridial organisms.

虽然一期缝合和二期缝合伤口的感染率相同，但被梭状芽孢杆菌感染的伤口一期闭合后有可能发生气性坏疽。

The eight primary level gear or pinions are coaxially secured to the eight primary level pinion shafts for driving rotation thereof.

八个初级速档齿轮或小齿轮同轴固定在八个初级速档小齿轮轴上以驱动它们的转动。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。