300g

Fecal energy was lowest at 300g / d concentrate level .

粪能损失在300g时最低。

The optimum stage and dosage of spraying is 300g every ha .

拌种最佳剂量为50kg麦种200g，喷施的最佳时期和最佳剂量分为分蘖期，每公顷300g。

The concentrate and diet conversion efficiency reached highest point at 300g / d concentrate level .

补饲300g精料的饲料转化效率最高。

Methods Guinea pigs were used as experimental animals with body weight ranging from 250g to 300g .

方法采用豚鼠作为实验动物，豚鼠的体质量控制在250~300g之间。

The serum Urea N concentration increased because of the Associative Effect when adding 150 ~ 300g alfalfa .

在添加150～300g苜蓿时血清尿素氮（UreaN）浓度由于产生的正组合效应而提高；

Methods Temporal bones were removed immediately from the decapitated guinea pigs weighing 200 ~ 300g .

方法用体重250~300g的豚鼠，断头后取出颞骨，剔除面神经和听神经，取出前庭神经节。

Ingredients : 300g Chicken cartilage , 2 Dried Red chili ( shredded ) .

材料：鸡膝软骨300克、指天椒乾2只（切幼）。

Holstein fattening cattle were fed fatty acid calcium 300g per cattle in dietary every day , and their production capabilities were determined .

荷期坦肥育牛日粮添加脂肪酸钙300g／日·头，测试其生产性能指标。

Raw king prawns 300g , peeled and de-veined

生虾300克，去皮并抽掉虾线

Standards for pathologic diagnosis of cor pulmonale are : ( 1 ) the heart weighs more than 300g ;

并认为肺心病的心脏病理诊断标准是：①心脏重量≥300g；

The water-absorbency of the products is about 300g / g.

产物的吸水率约300倍。

Methods 40 male Wistar rats weighing 260 ~ 300g were selected for experiment ( offered by the center of experimental animal of Shantou University Medical College ) .

方法选用健康清洁级Wistar大鼠40只，雄性，体重260～300g（由汕头大学医学院实验动物中心提供）。

In this experiment or under this condition of diet , Positive Associative Effect among the cornstalk , alfalfa and concentrate was observed when adding 150 ~ 300g alfalfa .

在本试验日粮条件下，添加150～300g苜蓿时，苜蓿、玉米秸秆与精料补充料间产生正组合效应；

In the fertilization experiment , the dosage of 200g / m urea and 300g / m superphosphate improved yield of C. mollissima positively .

板栗配方施肥试验表明：土施尿素200g／m~2和过磷酸钙300g／m~2显著提高板栗产量；

Ingredients : 300g Fresh Salmon Fillet , 1 / 2 Onionio n , 1 Large Potato , 1 Egg , Some Flour .

材料：新鲜三文鱼柳300克、洋葱半个、马铃薯（大）1只、鸡蛋1只、面粉少许。

Ingredients : whole Chicken ( about1kg ), 300g Chestnuts ( shells removed ), 2 slices Ginger , 2 Shallots .

材料：芝麻鸡1只、去壳栗子300克、姜2片、乾头1粒。

asparagus lettuce 250g , lotus 300g

莴笋250克青菜300克藕300克

ExperimentMaterials : Healthy SD rats , female , 3 months old , weight 200 ~ 300g . Method : They were severed of their right leg medial ligament ;

实验：以健康SD大鼠，雌性，鼠龄3月，体重200-250g，切断右侧膝关节内侧副韧带，交叉韧带及摘除半月板，造成关节不稳；

Two sprays at the concentration of 300g / ha that were applied in late February and middle March had so excellent control effects that it was up to 99.3 % ~ 100 % .

以300g/hm2在2月下旬和3月中旬喷雾两次，侵茎率相对防效达到99.3%～100%。

Soot system of fluidized bed boiler has high density by 200 ~ 300g / nm3 , high humidity and mixed components , so the abrasiveness to the decontamination system cannot be ignored .

沸腾炉烟尘含尘浓度高达200～300g/m3，并且温度高，成分杂，其对净化系统的磨损性不容忽视。

Methods : We had selected the SD healthy male rat whose weight is between 250g and 300g , and created chronic congestive heart failure model of deficiency of qi and blood stasis through ligation of coronary artery .

方法：选用体重在250&300g之间的健康雄性SD大鼠，采用冠状动脉结扎术建立气虚血瘀型慢性充血性心力衰竭的动物模型。

Experimental rat models ( about 300g ) of chronic deep vein thrombosis were obtained by partial ligation of inferior vena cava . The rats were randomly divided into four groups , and 16 animals in each group . 5 .

结扎大鼠（300g左右）肾下段下腔静脉建立慢性深静脉血栓模型，随机分成四组，即：A组、B组、C组和D组，每组16只动物。

Silver can be recovered from acid leach residue ( 300g Ag / t ) by the process of superacid leach-sulfuration flotation at a recovery of 76.54 % with the concentrate of grade of 4456.0g/t .

故从高酸浸出渣Ag（300g/t）中可用超酸浸出&硫化浮选法回收银，银的回收率76.54%，银精矿品位4456.0g/t。

The method was to collet 300g mixed cutting samples at the corresponding well depth points , then put them into the special cutting crushed degasser to obtain the degassed gas samples , finally measure them with detecting devices , such as infrared gas analyzer etc.

其方法是在相对应的井深点定量取岩屑混样300g，放入专用的岩屑破碎脱气仪中获得脱出气样，用红外气体分析仪等检测设备进行分析。