例句與造句

1. This a nimal could not be found in the branches flowing into dongting lake now
   長江江豚在洞庭湖的分布范圍主要集中在從城陵磯到鯰魚口一帶，其種群數(shù)量大致為100 150頭。
2. The relaxation iterative method of branch flow in tree - type river systems is extended to the loop - type river networks , which can turn the problem of any complex river networks hydraulics into the problem of a series of single river hydraulics ; 4
   將樹狀河系支流流量的松弛迭代方法推廣為環(huán)狀河網(wǎng)支流流量的松弛迭代方法，從而實現(xiàn)了對于任意形式河網(wǎng)的復(fù)雜水力計算問題都化為一系列的單一河道的簡單水力計算問題。
3. Result of study indicates that the momentum input along with the branch flow toward the downstream and the additional friction induced by the mixing of main streams with branch flows should be considered for rational analysis of the local energy loss at junctions
   研究結(jié)果表明，正確分析管道匯流口水流的局部能量損失機理，必須考慮匯入斷面上支流沿下游主流方向的動量輸入和主支流間相互摻混引起的附加摩擦阻力的影響。
4. The research results show that the counter - flow condensers have a better performance than that of other arrangements in single - circuit condensers , and that branch flow should be adopted in multi - rows condensers to decrease the pressure drop and increase the heat transfer capacity , and that the influence of gravity force can not be ignored , and that there must be an optimum refrigerant mass flow which can make the condenser perform best when the air velocity is constant while there must be an optimum air flow which can make the condenser perform best when the refrigerant mass flow is constant
   研究結(jié)果表明，單回路冷凝器中，逆流布置換熱效果最好，叉流其次，順流最差；多排管冷凝器應(yīng)盡可能采用分流方式，以減小壓降，增強換熱；布置冷凝器流程時，重力的影響不可忽略；當(dāng)風(fēng)量不變時，必然存在一最佳制冷劑流量使冷凝器性能達到最佳；當(dāng)制冷劑流量保持不變時，也相應(yīng)存在一個最佳風(fēng)量使冷凝器性能最佳。
5. It's difficult to find branch flow in a sentence. 用branch flow造句挺難的