前结的

The surgical planes in the left colectomy are between the colorectal mesenteries and the continuous prerenal fascia.

左半结肠切除术的外科平面统一于结直肠系膜与连续的肾前筋膜之间。

This new genus is rather similar to Hemeroscopus Pritykina,1977, but differs from the latter in the following characters:(1) hindwing anal loop is smaller, only with 6-7 cells;(2) Rspl is absent;(3) the hindwing vein CuAa is curved and has five distinct posterior branches;(4) the forewing MP is not shortened, reaching the posterior wing margin slightly beyond the level of the nodus;(5) pterostigmata more distinctly braced;(6) the hindwing area between MP and CuAa is narrow, with only one row of cells near the discoidal triangle.

新属与巴依萨昼蜓HemeroscopusPritykina，1977在形态上比较相似，但在演化程度上更为原始，主要体现在下面几个方面：(1)后翅臀套较小，仅有 6～ 7个翅室；(2 )径增脉缺；(3)后翅CuAa脉弯曲，带有 5个明显的后分支；(4 )前翅MP脉不显短，终止于翅后缘近翅结处；(5 )翅痣下有一个明显的支脉；(6 )后翅CuAa和MP域基部较窄，在三角室下方仅有 1排翅室。

Buemi's teammate Sebastien Bourdais had been on the working end of Tost's mood after the Barcelona tangle two weeks ago, but on Sunday it was the Frenchman who was delivering a point for the Faenza team.

Buemi的队友塞巴斯蒂安鲍德斯一直在工作结束托斯特的情绪后，巴塞罗那缠结两个星期前，但在周日，这是法国人谁是提供点法恩扎队。

They denounced President Dmitry Medvedev's policies and those of his predecessor Vladimir Putin.

他们还谴责了总统梅德维结夫的政策以及前总统普京的政策。

METHODS Therapeutic effects of carbonate buffer mixture (Na2CO3 50 g, NaHCO3 420 g, KCI 20 g, NaCI 100 g, water 10 L) were observed in 120 cases of gastrointestinal atony including forestomach atony, rumen impaction, rumen acidosis, omasum impaction and intestinal constipation.

为进一步验证碳酸盐缓冲合剂对牛胃肠弛缓自然病例的治疗效果，对前胃弛缓(52例)、瘤胃积食(42例)、瘤胃酸中毒(18例)、瓣胃秘结(6例)、肠便秘(2例)等以酸过多性胃肠弛缓为临床特征的120例病牛投服了碳酸盐缓冲合剂(Na 2CO350 g，NaHCO3420 g，KCl 20 g，NaCl 100 g，常水10 L)。

objective:to evaluate junction rhythm and atria pacemaking to show pathway conduction block as successful ablation indicatives applied in avnrt of slow pathway ablation and compare the difference of discharge time and ablation targets to ablation endpoint. methods:153 patients with avnrt were performed slow pathway radiofrequency ablation.

目的：评价以出现交界性心律与心房起搏显示慢径前传导阻滞作为有效消融指标在房室结折返性心动速慢径消融中应用，比较这两种有效消融指标判断方法在慢径消融达到消融终点时的放电时间与消融靶点数的差异性。

Sometimes,"er" is combined with another final in the preceding syllable to form a retroflex ending.

er 有时和前一个音节的韵母结全成为儿化的韵母。

FDA is announcing new safety measures for oral sodium phosphate products used for bowel cleansing before colonoscopies and other procedures.

FDA就口服磷酸钠产品宣布了新的安全措施，OSP用于结肠镜检查和其他程序前的肠道清洗。

A rope attached to the weather leech of a square sail to hold the leech forward when sail ing close - hauled.

帆角索，单套结当船迎风行驶时套在帆船的风帆缘上以使风帆缘保持朝前的绳索

A rope attached to the wea the r leech of a square sail to hold the leech forward when sailing close - hauled.

帆角索，单套结当船迎风行驶时套在帆船的风帆缘上以使风帆缘保持朝前的绳索

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。